I'm shopping for a new mower. I have an old John Deere JX75 that's about shot. It's been a good mower. I drilled holes in the rear deck to raise the back wheels up a bit and put taller wheels on the front. This got me cutting about 4.25". So, I want to buy a new mower, ideally I want to be able to mow at 4.5-5" tall. You probably think I'm crazy for mowing this tall, but I have really thick healthy fescue and the taller I mow it the better it gets. Seems to mulch itself better, catch more morning dew, choke out weeds better, etc. Anyway, does anyone know of a 21" or 22" walk behind mower that I can buy brand new that mows this tall? I don't want to have to cobble up a brand new mower to get it mowing as high as I want. Toro is the highest I've seen at 4.25". Any suggestions? Thanks!