Getting ready to purchase a mini skid steer. Not sure which direction to go brand wise but we do want to purchase something diesel! Is there any brands to stay away from? Do all the attachments work with each brand? What do these units go for new? I see them for sale on ebay for $10-15K with just a bucket. More then likely will get a harley rake, trencher, auger, grappel, mulch bucket & pallet forks.