Gonna get a box blade for my 1025R before the week of fourth of July. I'll be on vacation that week and have a lot of work to do. My question is our local tractor supply has a country line 60" model for $579.00. Everything attachments has a 54" for $579.00 free shipping. Can't figure which way to go. The Tractor Supply is local, but I want to make sure it's not too much for my tractor. Anybody used both? Does the 6" make that big of a difference pulling wise? Don't want to overwork my tractor. Anywhere else online for attachments besides cragslist or ebay?