My AR buddy just recently aquired a Romak 991, 10 round capacity AK. She looked like she had been ridden hard and put away wet, but we got her cleaned up nicely. My main question is this: Can she be converted to take standard AK magazines? Other than that, what should stay oiled and what should stay dry? I assume the gas piston and bolt should stay dry and everything else should receive a very light oiling?