I just got a new customer. They want to mulch it. I haven't mulched with my scag 48 walk behind. I called my dealer and he said that they sale a mulching plate I can buy for 51.00 and put on the mower and mulch with it. Will the mower work good with the mulching plate on it? He said I should be able to use my regular blades and it should mulch fine. What do you guys think about this? Thanks.