105 amp alternator in 86 ts6m wiring ?s

[tad2lo]

I have an 86 ts6m with the factory 51 amp alternator. I ordered a new 105 amp alt from dbelectrical, 3-wire. It was a hell of a lot cheaper than the kit PCM/skidim sells. The only problem I have now is the wiring. I still have the old 40 amp circuit breaker at the back of my engine. I know that I have to beef up my wire gauge to handle the load which is no biggie. The problem is where I have to install the 100 amp fuse that comes with their $310 kit and change some wiring to that circuit breaker to keep it functioning properly. Contacted Anthony at Supra, he sent me to Vince at skidim, who sent me to Mark at PCM. Mark was less than helpful and only told me to basically send my new alt back and order their kit through skidim. He did let it slip that I would need to use the 100 amp fuse. Anyone have the right wiring setup for this upgrade by any chance?