I have to agree with MM ( did I say that?) a rendering would help .

you could also make the cockpit a few feet larger and make the sunpad a bit smaller with outboard's

Maybe the 33 is the ticket although I think a 28 would be kick-azz.
Concepts 30 (28) Sport deck is pushing 80 with twin 275's.
I have seen where some readers really like the idea of the O.B sport boat say they need more length.
So the 33 could capture that market.
Rumor is Concept is coming out with a Sport Deck 36 but that is a 33 with a bracket like all their boats.. Beat 'um to it with a "true length hull". Go For It BIG BOY!!!!

If you build it 'they will come'

I think a 33' w/ twin OBs would be a much more versatile & practical boat than a 37 w/ trips. I think most people looking in that market are looking to downsize from what they have & add cockpit area. My parents have never stayed the night on the boat, nor will they ever.. That is why they are looking to change to something different w/ more cockpit area. No one is willing to offer that unless you are interested in a perf. C/C.

HERE!!!

It's simply a matter of time until the laws are passed for emissions & mufflers on boats. They have all but killed 2-stroke outbaord motors.