Hello: I have a AC Big 10 tractor that I'm restoring. Recently found a Simplicity Landlord on local Craigslist that appears to be same tractor. I know the AC Big 10 is 10 HP and the Simplicity Landlord came with a 9 HP engine. Are other parts for the Simplicity compatable w/ the Big 10? Numbers on the Simplicity are Model # 990314, and Serial # 008668 .Any help wiould be greatly apprciated.? Thank you. AmosCharles