i am just starting out firsts year in bussnes and doing leafe clean up. i am doing an estement on a neabors yard probly 8 to 12,000 squer feet. not 2 many beds i think there were 5. he started raking them and then saw me and asked if i would do it for him just wondering howmuch to charge. i will be using a 32 inch walk behing with a grass gobbler,echopb403 blower and a honda 21inch mower. i have a trailer for a ride on trakter with a vac and a place to dump the leaves. how long and how much to charg please help.