Hey kelevra,
While I won't give advice on whether to wait or not (that's up to you, and other helpful MyBB'ers would give you the best advice). I can help though, with providing a price-guide based on the information that you've given:
Coolermaster Storm Series - Enforcer, Windowed Side Panel, No PSU - ATX
Estimated Stock Level: In stock with Supplier
QTY: 1
Price (Each): R865.00 Incl. VAT
Price (All): R865.00 Incl. VAT
Reason: Great option for chassis, USB3.0 front-panel. Your tastes may differ, there's plenty of cases out there to choose from.
Samsung F4 2TB 3.5" SATA2 Internal Hard Drive - OEM
Estimated Stock Level: In stock with Supplier
QTY: 1
Price (Each): R761.00 Incl. VAT
Price (All): R761.00 Incl. VAT
Reason: Excellent price-per-GB.
Newegg '5x Winner for Internal Hard Drives Customer Choice Award'
OCZ 120GB Vertex 3 Series SATA III 2.5" SSD - Retail
Estimated Stock Level: In stock with Supplier
QTY: 1
Price (Each): R2339.00 Incl. VAT
Price (All): R2339.00 Incl. VAT
Reason: SF-2281 controller, blazingly fast speed, nuff said

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Intel Core i5-2500K 3.3GHz LGA1155 32nm Quad-Core - Retail
Estimated Stock Level: In stock with Supplier
QTY: 1
Price (Each): R2079.00 Incl. VAT
Price (All): R2079.00 Incl. VAT
Reason: If your predominant use is gaming, the 2500K is going to be an excellent choice, and there really
wouldn't be a huge difference between it or the 2600K .
G.Skill F3-12800CL8D-8GBXM 2x4GB DDR3-1600 CL8 Ripjaws-X - Desktop Memory
Estimated Stock Level: In stock with Wootware
QTY: 1
Price (Each): R774.00 Incl. VAT
Price (All): R774.00 Incl. VAT
Reason: Excellent enthusiast memory. DDR3-1600, CL8 and slick heat-spreaders.
Antec TruePower TP-750 750W
Estimated Stock Level: In stock with Supplier
QTY: 1
Price (Each): R1245.00 Incl. VAT
Price (All): R1245.00 Incl. VAT
Reason: TP-750 will be more than sufficient for SLi on the 2x 560Ti's. 80-PLUS Bronze rated, partially modular, quad-rail. Corsair TX750 or TX750M would also be excellent.
Inno3D GeForce GTX560Ti 1GB 256bit GDDR5 PCI-E Desktop Graphics Card
Estimated Stock Level: In stock with Supplier
QTY: 2
Price (Each): R2099.00 Incl. VAT
Price (All): R4198.00 Incl. VAT
Reason: Excellent price/performance, reference design, 2-year warranty.
Dell ST2420L 24" Full HD LED Monitor
Estimated Stock Level: In stock with Wootware
QTY: 1
Price (Each): R1749.00 Incl. VAT
Price (All): R1749.00 Incl. VAT
Reason: Excellent deal on 24" LED. Best fit for your overall budget. The 27" LEDs would push over the budget.
1M HDMI Male to HDMI Male Cable
Estimated Stock Level: In stock with Supplier
QTY: 1
Price (Each): R37.00 Incl. VAT
Price (All): R37.00 Incl. VAT
Reason: Need a digital cable for the monitor.
MSI Z68A-GD65 (B3) LGA1155 ATX Intel Desktop Motherboard
Estimated Stock Level: In stock with Supplier
QTY: 1
Price (Each): R1995.00 Incl. VAT
Price (All): R1995.00 Incl. VAT
Reason: Excellent enthusiast board. Although you can also look at ASUS P8Z68-V series as well.
Cogage TRUE Spirit-LGA 775/1156/1155 120mm PWM CPU Cooler
Estimated Stock Level: In stock with Wootware
QTY: 1
Price (Each): R329.00 Incl. VAT
Price (All): R329.00 Incl. VAT
Reason: Great thermal performance and price. Includes fan and syringe of Thermalright Chillfactor thermal paste.
SONY AD7260S 24x SATA DVD-Writer Black - OEM
Estimated Stock Level: In stock with Wootware
QTY: 1
Price (Each): R159.00 Incl. VAT
Price (All): R159.00 Incl. VAT
Reason: Very good-quality drive.
Reviewed well.
Logitech G500 Laser Gaming Mouse, Black + Silver, with 5 Thumb Buttons - USB
Estimated Stock Level: Contact for Availability
QTY: 1
Price (Each): R667.00 Incl. VAT
Price (All): R667.00 Incl. VAT
Reason: Excellent mouse, 3-year warranty. It's a bit pricey, again, up to you to decide what's right for your needs, mouse is a personal choice.
Microsoft Sidewinder X4 Gaming Keyboard, Advanced Anti-ghosting, 3 Modes Switch with LED
Estimated Stock Level: In stock with Supplier
QTY: 1
Price (Each): R515.00 Incl. VAT
Price (All): R515.00 Incl. VAT
Reason: Well-reviewed and liked, packed with features. The X6 has key-rollover problems, but the X4 is X-cellent, har

. This is a personal choice though, so this might not be the best choice for you.
TOTAL: R17712.00 incl. VAT, excl. delivery
Hope some of this helps, regardless of what your ultimate decision may be

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