Ferris Mulching Kit

Is anyone using or used a mulch kit on their Ferris mower? I'm thinking about purchasing either the 500 (44) or 1500 (44) next week and adding a mulch kit to it. I currently bag with my Walker mower, but some customer's want their yard mulched and my mulch deck on the Walker is not as deep and clumps up. So I want to know if anyone has had good experience with the Ferris mulch kit. I also like that the Ferris has a deeper deck and three blades as oppposed to two on my Walker.

I live in Kansas where the fescue is growing like a weed right now.

Any comments or suggestions would be great. I'm new to the forum.

Thanks.