While you only have a 10'beam; SBD sez ya have quite a large-ish dinette/booth to Port and a bit (!) of settee to Stbd. That is where ya wanna put the galley, no?
I've been aboard an old Columbia (?) that had a nice, linear galley to STBD and a LOT less sole and beam that looked like it would work...so I don't see an issue...other than the obvious you state.
If ya like cookin' more'n kibbitzin'........yer golden!