Welcome aboard 250xfwbumps :!: :!:
Yeah, having that port chair there never left much direct access into the cabin. Have to walk around the chair with everything. Same with the Explorer model I have. Your seats are mounted directly to the floor, correct? I guess there is no reason why you couldn't build a double chair out of something. On the Explorers, the seats are on mounted on top of baitwells/coolers though.
Getting a t-top would be custom.