Have a broken deck on a 21" Proline. The broken part is totally missing from the deck. It is 4" X 5" where the right rear mulching baffle is. This area gets lots of abuse from mulching. This machine has had 2 years of heavy use, over 1200 hours. I am not wanting to spend big $$ on fixing it, but the honda engine still purrs. Weld? Patch? Strip for parts???