Makerslide Dual Extruder mount for Budaschnozzle Hot End

I am currently building a Mendel Max of all Makerslide on X,Y,and Z and wanted to go with Dual extruder due to having a much bigger build area. I love the quality i get out of my Budda so in order to make it double, I went off Lulzbot TAZ Dual Extruder mod - ( http://www.thingiverse.com/thing:106147) and a standard Makerslide carrage and smashed them together in sketch up. It slices fine, but I have not printed it yet, Still building the large mendel max.

Please offer any improvements you see. The extruders and gears can be found on the Lulxbot Taz page as they are the same.

Update: Completely redone the merge of the 2 parts, 100% better.