Need new project rifle

I need a new project rifle really badly.



My AR is the way I want it without putting in $5k. I've built a cool AR pistol. I did the cool 10/22 conversion.



So I'm trying to brainstorm my next project gun. Thinking about building AK or AR-10? Thinking about some kind of precision .308 maybe but I hear the AR-10 is a pretty frustrating design. Also thinking about building a 1911 but man that sounds like a huge money dump.



Anyway - just brainstorming. Would appreciate any input.

Need new project rifle