Looking for a little input from seasoned riders. I am thinking of snow-checking a 2015 Pro RMK 600 as my first ever sled. I've been out a bunch of times this year on rentals (Summit X), and am hooked, of course. Local BC Polaris dealers are offering way better deals than the Ski-Doo dealers, however. That said, I'm a bit gun-shy on the Polaris warranty combined with the rumours of 800 unreliability. So my line of thinking is get a 600 (nimble and reliable), ride it and learn for 2 years, then use my 'golden ticket' on a 2017 800 Pro RMK with a next generation engine. But, I'll be riding in Revelstoke, Sicamous, and Whistler, where it can be blower. Is the 600 going to get me around in the deep, or are my buddies going to be digging out the rookie on his 600 way too much? I definitely did better on the Summit X 163 than I did on the 154. For the record, I'm 160 lbs (no gear) and fit. Thanks in advance for your opinions.