Hey guys, I need a little help with this one. I'm bidding on a 5.5 acre Apt. Complex. I'll be mowing,edging,aerating,fertilizing,weednfeed,and hedging about 50 redtips and blowing off the streets. There are 11 units occupying 8 families per unit. In the fall i'll be bagging leaves (alot) they have about 70 trees in all. I've bid on the small stuff but nothing this big, so i'll appreciate some help. I'll be cutting with (1) 52" lazer Z and (1) 60" Lazer Z. Thanks Guys.