Extruder ...

I am looking at this extruder setup for my machine:

http://www.ebay.com/itm/301072815994?_trksid=p2055119.m1438.l2649&ssPageName=STRK:MEBIDX:IT

Would like to hear thoughts of others.

 

That's definitely interesting looking, but it won't fit inside the stock robo since there's no room for it to poke through the x carriage into the greg's wade.

Also I have concerns about the design of it. Not sure how the fan won't melt

 

Thank You Mike.