I used Haywire when I built the 46. That was about 10 years ago. The instructions were very good and the quality of the parts was good too. It even came with heat shrink on the crimp ends and a seperate plug-in harness for the dash. At that time I spoke with one of the owners and he added a couple extra circuits to the harness for me. Very good service then but I haven't seen any of their stuff lately.

I have an EZ harness in the shop for another car. It'll get the job done, but the instructions would give someone with little experience fits, I think.

I'm going to make my own for the T.