Did alot of reading old posts tonight about the Exmark TTHP. Seemed like the general consensus is that the 17 kawi is a little weak for a 52" deck. I was set on a 48" but my dealer (hi craig if your reading!!! LOL) has a left over with the 52" for a pretty good price & I'm very interested. Who's got one out there??? How's the power??? Grass up here can get thick, will the 17Hp be able to mulch it up???