Thinking about buying a new 225 OR 250 Etec OR the HO model of either. I've heard good things but know nothing about the differences between the HO & standard (other than the gear ratio & they weigh the same) model. From the BRP website it looks like they all weigh around 500lbs. Also other than 25hp is there anything different from the 225 to 250hp model ?? Thanks, Scott OH yea........... what about prices ??