For cleanest cut, mulching, etc? I've got a Simplicity Regent that gives a real nice cut with the stock side discharge setup, but I'd also like to mulch. So should I think about some Gators (or the Simplicity version, Eliminators)? Would those alone make much of a difference, or should I get the mulch kit too? Or should I do nothing at all? I want the best possible combination I can get. I did a quick search on blades, but everything seems to be geared toward commercial equipment. And as I understand it, those are different animals entirely. Thanks.