Hi, I am reletively new to the Saiga 7.62, ive owned it for about 4 months now and am wanting to make the jump into converting it, after reading through the fourm a bit with all the different opinions and what not i guess i am a bit "overwhelmed" for lack of a better word. My question(s) are, what are all of the parts needed (more or less a complete parts list), and also looking at all the fire control goups as an example, which one would be the best, i noticed there are 5 or 6 different options for just about every part out there, so which would be best for different things (example - pistol