Some great recipes here! I've been growing chilis and making sauces for quite some time, but only in the last couple of years have I been growing superhot varieties.
Here is one of my recipes for something more like a chili pesto with plenty of bite!
List of ingredients:
Fresh Piri and birds eye chilies (can probably be substituted with another variety, I never tried!)
Dried birds eye chili
Fresh garlic
Fresh basil
About 25g of pinenuts (can be substituted with walnuts)
2 packs of sundried tomatoes in olive oil and herbs
Salt
Pepper
This isn't an exact recipe, I often chop and change ingredients according to taste, but it has always come out good! I just chuck everything in a jar and blitz with my power stick until smooth, giving it a good stir to make sure that there are no chunks left at the bottom of the jar. Also, keep in mind that if you have a power stick and want to blitz everything in the jar, make sure it fits in the mouth of the jar first - I found out the hard way.

Keep in mind that this is an uncooked and unfermented sauce and should probably be used pretty quickly. I don't think I've kept any for longer than 3 months, the colour gets darker, but the flavour remains great. I just keep topping up with a glug of olive oil as I use it, to make a fresh seal on top. Works great as a pizza base sauce or mixed into pasta etc. Unfortunately, I don't have any pics of the finished product, I think my phone died when I was making this. lol
It has always come out pretty hot, I don't think I've used less than a 1/4 jar of chilies when making this. I have also tried making this with 100% dried chilies and another batch with 100% fresh chilies, but neither was as nice as when mixed - you don't want to add too many ingredients that contain water as the sauce might separate as there is already quite a lot of olive oil.
The next recipe I have in mind is going to be fire

I plan to make a fermented chocolate Bhut Jolokia sauce with black garlic and molasses and a few other dark ingredients. The aim is to make a sauce as dark as possible.