Been watching this thread and I'm finally ready for new brakes. Can't do it myself any longer, nor do I have the tools for lifting the fiver correctly. Called around and the first estimate was $4800 :E $3300 was parts so I ask the guy WTH, etrailer everything cost's $1666 with free shipping! He said and I quote " Two words... Internet-volume. I'll keep looking but installers in my area are a rare breed, kind of like big foot :W I've even called the local (kind of) RV dealers and trailer repair shops and they don't have a clue as to a disk conversion.