Underpowered if you want to run in the 80's but if youre looking for a low-mid 70's boat, i dont think it would be that big of a problem. As for the 2200 being a "Monster" of a boat...it's 50 lbs heavier and 10" longer...not sure if that really qualifies as being much bigger than a 2100. If the deal was decent, and you are looking for a mid 70's boat, i wouldnt fear the 225 vs 250...hell, you'd still be faster than 80% of the other boats out there anyway even with the 225.