Bring this back to the top, as it seems to be a great idea and several folks have asked about it recently.
In fact I've got one and all the parts here in the shop, just need the time to try the conversion. Will take pictures and comment when I get to it.
Pictures and info from the original poster
http://www.lindertech.com/bhrs/gm_6_dist_elec_conv.htmGrigg