I'm happy with my KK cutter and made my own front and rear guards for less than $40.00. You need a drill, nuts,bolts,lock washers,some fender washers and some 2x2 angle iron. I got some used mud flaps from a local trucking co. They change them on a regular basis, got some pretty new looking ones from a pile (free),. They cut like butter on a band-saw, had to driil some holes in the mower deck and iron, bolt it up and start hogging. I have hit rocks and such, no problems, just keep some clearance so the cut debris doesn't build-up under the deck.