I got my hands on an 89 2.5 T1 Auto Minivan SMEC, I can also grab the full underhood harness from the same van if someone needs it. All wiring from the firewall forward, no cuts.
How about $75 US shipped for the SMEC? Not sure on the harness yet, I'd have to extract it from the van and weigh it. If someone's serious about the harness I'll go get it, and we can do a special one-time package deal for the SMEC and harness.
Time is running out! Operators are standing by!