About this 3D model

I love Triffid Hunters "Integrated Z motor mount, frame vertex and rod clamp for Prusa Mendel" http://www.thingiverse.com/thing:12151 and brupje's "Reel Holder" http://www.thingiverse.com/thing:15224 Decided to add the reel holder supports to the motor mount and design my own top section to hold the 608 bearing.