Let's talk twins

[Blackfin26]

I'm in a similar situation and currently have a '79 Sceptre that I'd like to put a double wide Hermco on and twin 150-200 Etecs (their light small blocks). However, the talk of weight and everyone's advice that a big single is the way to go scares me. I'll follow this thread and hope to see some options.
In the meantime, what about restoring (hopefully not too much) a 25' Seacraft. They have the 8.5' beam and seem to handle twins well. Seacraft also made a new 26' for model year 2009 that was designed to handle 1300lbs on the transom.