I have rented aerators in the past. But these days, come September (when I do my aerating) when I go to reserve the machine, it's either booked or broken. SO I was exploring the possibility of buy one. Here are some of the specs I'm looking for. -24" wide, or wider -walk behind -Core type -split tines if possible -honda motor if possible -cheap The last spec is probably a contradiction for this type of equipment but still, I don't want to spend 4K and then work my arse off the first year trying to get some pay back. So, any suggestions as to model?