Nice job, congrats! I want to pick up an aviator long block over the next year or two and put in cams, then add a ported short runner 01 cobra manifold, and longtubes before I drop it in. Maybe I'll find a mach 1 or 99/01 cobra motor cheap too.
I lucked out and got the whole long block with less than 10000 miles on it for $1500. I had the FR500 for over a year but the small things nickle and dimed me for another $400-500.