Can't confirm the numbers. There are hp ratings, as in 215, 230(?), 300, 320RV and 370 marine injectors. Sounds like the 370s. I'd have to dig around and find my old stock injectors. They are in the boxes that the 370s came in. Personally, if you can support the power and control the EGTs, I'd get the 370s.
I'd skip the hybrid 40/35 turbo, and get a modded, full HX-40. Love my PDR 40. A HTB2 from HTT would probably be a good canidate, also. Depends on if you tow or not, as to what you will need.