I have the SC2400, the bagger had only 1 mount bracket, after much frustration the dealer (who is awesome) made a second bracket for the 3pt hitch. Then the belts burned out, the replacements are $45/piece, and still won't work.
I replaced the 1/2 inch belts with 5/8, now it works fine.
The snow blower is not designed at all for this machine. it blew a bearing, locked the head up and stopped my tractor dead. Where is the shear pin on the PTO!?
Instead of a 1" shaft on the blower, they used a 7/8. This is an MTD blower made for a smaller machine, do yourself a favor and get the after market one.
Also I have an after market tiller by Kuhn, I love this tiller, it pounds the ground and has no problem tilling anything I put in front of it.