i am looking to buy a woodchipper. the current front runner has a 13 hp honda motor (basically this unit ). they have smaller motors, and china knockoffs (@ 1/2 the price), but my usual thinking, buy quality, and buy it one time. i am not sure if i need so much power. anything over 2" goes in the wood pile. we harvest 5-10 trees a year for lumber, so we would chip all the slash, and have a good amount of yard waste. i don't know if it matters, but most of the trees we remove are eucalyptus...the unit i am looking at is ~$1800, which is expensive, but all imports are expensive here (don't get me started on tractors!) anybody have recommendations?