Wife & I are seriously considering selling the V-Stroms and buying one Spyder. We are traveling full time in a "toy hauler" , and it would replace the golf cart, and motorcycles. I am somewhat confused by the different models & engine types. Riding 2 up in the mountains etc, what would be best? Some people have told us the 998 cc or approximately that, over heats in the mountains. Of course we want something that will do the job in all conditions, and give us the least amount of maintenance problems. We will be looking for a deal on a used one. Have the design changes each year made buying the latest model that we can afford prudent? Or will an 08 do just fine? Is the bigger engines pretty much a necessity? All useful feedback will be much appreciated!!