Jak, I would get an old Asplundh-Whisper chipper, the duck and chuck. This is a proven machine, lots of them in BC, now people are using them for a backup because diesel self feeders are the way to go, but $40k. Ford six cylinder engine, all metal construction, exposed wiring like on a fishboat, you can get a shute that angles. When they are sharp, they are awesome, probably find one for under $10k in good shape, and a pickup will easily pull one around to do jobs where you can blow the chips into the bush.