So I've decided that my next purchase is a flcp-sr. From what I read it's a phenomenal value. Now knowing me I am going to pump money into it slowly with a new chassis, trigger, bigger badder better bolt knob etc. My question is if I build the flcp-sr 308 can I put the parts on an axis .223? That way while I build one rifle I get to upgrade a second for free with donor parts. Will the axis fit the accustock? Will the mags or mag well work from 308 to 223? Will the accutrigger transfer over if I get a timney? The bolt body? Etc. What if all is interchangeable?