I've got a 2055, which is about the same saw, just ported a little wilder. Actually, I'd probably be better off with the 2054. While it has a tiny bit less overall HP, the torque curve is a bit flatter and more forgiving...a lot better all-round saw for most people.
If you stay focussed on the torque peak and finesse your way through bigger cuts to keep the rev's up, that little saw will amaze. It loses absolutely nothing to my 670 in the 12" and under diameter range.