I'm a Yammie 4 stroke fan because of their dirt bikes and would love to sport a 4 stroke Yammie sled as well. My question is would it be cheaper to buy an Apex and turbo it or buy one already modded? I've never rode a stock Apex (not very far at least- got a couple unstuck last year) so I don't know how they do stock but I know the turbo's go like mad. My instinct says buy stock, ride a few years then turbo. What do the experts say?