Decisions, decisions...These bars are pricey when you get on up there in bar length. I was hoping that some of the larger Stihl powerheads would have the same bar mount setup as the 090, but obviously there is a difference. I'm thinking a 32" on up to a 38 or 40" bar would do the trick. Kinda hard to find a used one, too. Is there a simple modification that can be made for another Stihl bar? Thanks.