I have a set of 105 hubs from 97 that are still in great shape, yes the Deep V accepts 28's, I have them on my tandem.

32 spokes should be fine in a Deep V. I'm using a 28/24 combo on my bike right now and still fine after 9000 miles. I currently weigh more than you.

Maybe a Deep V in the rear and a Fusion up front.

Or a Deep V in the rear and a CXP33 up front.