Well I finally got it back together and tuned yesterday! Powerhouse Automotive did the tune on their 'lowballing' Mustang dyno.
Car made 296 rwhp 315 rwhp
aaaaaaannd, im 99% sure I've the wrong length push rods
was climing, but they were only twisting it to like 5200 cause of valvetrain noise
So, theres prolly a little left in it
Anyhow, thought I'd share. I'll put up the graph tommorow...just got some wrench work to be done tonite