I agree with this^^^^^^.
Also, I just ran a quick check of the numbers and I’m sure Comp in its usual way says to install it 4 degrees ahead which means install it on a 104 Intake Center Line.
I say it should go in at 107. That centers the overlap triangle. That will make the most power IF you don’t choke it to death with a bad header.
Youve got the gears (4.30 is a great street gear IMO) but you may be a bit tight at 3500 on converter.
I would also go no lower than a MEASURED 10.5:1 compression and you can probably go 11:1 IF you get your cooling system in shape (keep the coolant temp at no higher than 170 degrees and 160 would be better) and get a proper curve in the distibutor.
You have a great combo going together.