I'm currently in the market for an AK 47 and was lost when I started looking. There were Century, Saiga, Arsenal, and to add to it you could buy an old one disassembled and imported. I want one to shoot on a regular basis at the range and I wanna add a few things to it, maybe grip and red dot, 6 pos. stock ect or see if I could buy the rifle stock pretty close. Where would be the best place to buy from and what product etc..? Your advice and imput would be greatly appreciated.