seeking recommendations from experienced lawn care pros. i'm currently maintaining 3 connected parcels of residential lots at .5 acre per lot. All 3 front yards flow together, rears are separated by wooden fencing. lawns are landscaped, manicured and of centipede grass (zone 8). here's my situation, as our summers get along upward to 100+ heat index i find myself spending all of a saturday and getting pretty whipped at the completion of final power blowing task. currently, i'm using a 10 yr old toro personal pace 21" 6.5hp ohv w/alum deck w/sharpe blade. still starts on first crank. produces beautiful finish cut. exp pros, HERE'S my question.....i'm ready to upgrade to a ZTR, looking at 36"/42"w decks, 15/19hp, hustler mini fasttrak, gravely mini zt1534 & zt1840, toro zx440 (18/44"), xmark phazer (19/34"). j deere z225 (18.5/42"). any recommendations, i welcome your feedback (+/-), THANKS, randy ps-can i expect the same finish cut from a small ZTR?