[Mbit]

I would say just do it yourself it's easy, although sometimes cross referencing makes me insane. I try to buy everything T&B personally.

This thing is spendy but I'm guessing contractors won't be cheap either. I love this thing. Only used it twice though.

 

[Mbit]

@Southeast Power had some lugs that were permanent that you crimp your impact so no need for special crimping tools I think? He posted it not long ago.