Need help from some "hardcore cutters" (veterans of the trade). I submitted an estimate on a 15 acre industrial site. Lots of grass to be mowed and lots of weeds to be sprayed. I'm currently running a 48" Scag ztr and a 36" Exmark. I know I'll need some serious firepower to tackle a property this size. I'm looking at adding a 60" Scag, Exmark, or Bad boy ztr or even possibly a tractor with a finish mower/bush hog. What do yall recommend? Also, does anyone know about the 100 gal sprayers that A. M. Leonard sells. Are they any good. What type of 100 gal pull behind sprayer do yall recommend? Thanks for the info.