Coming together nicely!
I ran pro 1s on my built gsr with less compression 11.2 ish.
More compression and I would have easily been well over 200whp. Plan to rev the motor up to 9k if you choose these cams.
The pro1s will need about 2 hrs of good tuning which is well worth it. My idle was perfect too but that comes down to software and the tuner (ectune), crome the idle sucked so with hondata you should be good.
I wish I had of chimed in earlier, I think the whale style intake is a waste imo. I went with a 3 inch ss u bend and a blox velocity stack for a total of $70. Im a big beleiver in the velocity stack ever since my first aem intake in 95 had it, comptech used it as well in their filter. The whale intake doesnt have that correct?
310s should be good but in your case an adjustable regulator could come in handy so you dont max the duty cycle out on those injectors.
It looks like you have aftermarket valvesprings or did i miss where you confirmed that.
I would recommend the newer style lma's (spring style, not prelude shimmed) for these larger cams. The lobes on the cams fyi are wider than the tuner series so its actually hitting more of the rocker and not chewing a groove down the middle in my expereince.
That T fitting on the block if you havent already I would ditch. The vibrations can cause cracks being in the block like that.
Very nice valve tool, lisle makes a pretty handy tool for 30 bucks
Amazon.com: Lisle 36200 Valve Keeper Remover and Installer: Automotive but its too late now and you have a really nice tool.
Good luck, Im glad you're going all motor even though forced injection is tons of fun. I have my gsr build in my sig I did in 2009 if you need to see any of the items.