Prusa Mendel - reloaded (Prusa AK)

For more height in print, I have rebuilt my printer.
I have new connectors designed (yellow). Most parts are old (gray). Two rods are new (yellow).
The rods of Y and Z are exchanged (green).
The y-bushing under the bed, hav i moved

my old print size (x,y,z):
170x180x80mm³
new print size:
190x170x160mm³

Video:
http://instagram.com/p/w627O1zfpf
http://instagram.com/p/xAEUVUzfvi

Site:
http://www.a-d-k.de/20141228_151218-prusaAK.htm