[NoiSeeVT]

If you know someone who works for hydro they have some awesome crimpers for huge wires (larger than 0/1 gauge) they used one when ZI upgraged my hydro service to 200 amp (still less than the draw on my big amp but offcourse 12 volt). To crimp the ends onto 4 gauge and larger i use a vice, you need to take your time and squeeze pretty hard but it works great. For stripping a good old fashion really sharp knife. Again do it slow and you should be fine.

David