First, CONGRATS ON THE NEW TRACTOR! I have an LS mt125 (which is the same tractor)(LS makes the 25s) and have not had any problems in the 2 years I've owned it. Great little workhorse! You're going to find it's a little tractor that thinks it's a big one!
Make sure you post some pics when you get it, both in this thread and in the NH section.