absolutely.
Never say never.
Said I would never go 4 and now I'm on an RTX. As is well known the RTX suffers from horrible handling (stock) mainly due to the back end and the weight of the machine. My brothers 07 Blizzard (600 SDI) handles better, rides better and gets better mileage while using very little oil.
Before you jump all over me and tell me to give the RTX away and move over to Doo Talk be advised that I have not given up on the RTX. I'm working on the back suspensions, bottoming, hyfax wearing, idler ripping, snow collecting and unstabilizing the front end issues and if I get it sorted out all i have to do is change the skis and she is a keeper. Love the motor and can live with the weight if she handles but.......At this point I'd be on a 2 stroke again if they could make the motors more durable. Seems like as soon as they go over 600ccs they lose the reliability. Bros 600 SDI is an ideal sled except I want more power.
Motor-wise this RTX is the best I've ever had so i guess I prefer 4 stroke but the whole sled has to perform not just the motor. Otherwise I'd have bought an 07 or 08 Doo 800 and dealt with the inevitable engine issues to get the handling, ride and economy.
Perhaps the new Nitro FX is the answer but sheesh I'm not a bottomless pit of money and I just kicked out for a top of the line 4 stroke. Thought I did my research but its only now i'm finding out the ugly truth about the RTX rear end.