So I've decided to switch over to the AK platform. I still have a ton of mags and several thousand rounds of x39 ammo left over from when i had my old MAK several years ago so switching over to the AK platform wont be too much of a PITA. I know I want an Arsenal. I've pretty much made my mind up on a SLR-107FR. Any other models to consider that I may be overlooking? Any models to avoid?