here's the only pics i have of a 2005-ish trx450 shock on my blaster...........
does this look like the same shock to rezzie offset you have ?............
aaaaahhhhh, i ran the 450 shock before i used kens bushings, i had brass homemade inserts for the smaller bolt, and spaced the shock the whole way to the left with washers....
you'll need to run at least that shifter side bushing on the outside of the mount so you can space the shock eye over as far as possible to that side, and you'll be fine.
on the trx250r shocks, i run both bushings on the outside, as the shock eye is too big to run them on the inside.
works just the same to allow the smaller bolt for those honda shock eyes.
and yes, that airbox lid snorkel tube has been heated and re-arranged for the rezzie, you'll be better to lose the lid altogether and rejset for it