[Empeg-general] How difficult can building a docking sled be?

[Reginald Goddard]

I was wondering, if my car was stolen and never found again, I would obviously loose my docking sled. And without it, my empeg would be just a cool gadget to hook up to my home stereo. 
So, given the fact that there are no more spare docking sleds available, would it be too dificult building one? Maybe starting with an existing docking sled from one old removable stereo and then modifying it extensively... any lights about it?