I'm a homeowner so not commercial application. I've been leaning towards a Ferris SRS2 and have a fairly local demo available with the FX730v efi. Qualifies for new mower warranty etc. Attraction is warranty and can finance on a decent buying price. from what i've read that seems to be an engine that is giving people the most troubles. I was leaning towards FX801 or the vanguard, which I don't have as an option right now outside of anything very far away or brand new and a few more thousand dollars. Would the Fx730 be a deal breaker for any of you? I'm probably looking at right around 100 hours or maybe less per season on this for my yard.