Nothing stopping you.
Just some disapline.
After my retrenchment in 2005, I had NO savings. Almost lost house and car.
Got back on my feet started my own engineering design business and by 2008 had paid off the house and car. Now I was debt free.
I then started saving.
Put away R1000 a month. Then once I had a month's salary saved up I double the deposit - and I just carried on and on - 11yrs worth of salary saved up.
So now I live debt free and very comfortably without the worry of where my next income coming from.
I can blow my entire month's salary without a sweat.
In fact I've just bought my own gyrocopter hence the question of transfer limits.
Going up to Tzaneen next week to collect my new toy.