I own a 371xp and would like a smaller saw such as the 346xp. Can anyone help give me some advice on making the purchase? Would like to purchase the 2011/2012 model for just over $500 and I'm wondering if it would work just fine or would I need to do some type of mod to it? I ran into a fellow shopper at a Tractor Supply type of store that was telling me something about the carburetors to watch out for. Can anyone tell me if I'm safe making the purchase or do I need to be looking for something? Thanks for any advice!!!