I think you'll do ok with those Revo's. Even though it may be warm now, get ready ..snow's coming there sooner or later. We had 6 feet here in Vancouver last winter, and there is ton's in the mountains here already but none at sea level. Enjoy your snowmobile outings, be safe wear a helmet.
One thing form last winter I learned that once your stock floor mats get wet, they are hard to dry out and the smell...YUK,
I ordered a pair of WeatherTech digital fit liners that look great, and should keep everything dry now.
WeatherTech Automotive Accessories - FloorLiner? DigitalFit ® - 2004 Jeep Liberty - WeatherTech FloorLiner - car floor mats liner, floor tray protects and lines the floor of truck and SUV carpeting from mud, snow, water and dirt