Hi Duane,
Thanks for the input.
Funny you should say that, because the next car on the list which we are just waiting for a deposit on in order to commence work, (we have the car in-hand, and most of you know it as a certain black Dallara...) will in-fact be a fully turbo'd K-20. We will have to consume some of the rear trunk for that job, unfortunately, but it should really haul the mail.
While we were doing the job we fabricated as many jigs and templates as possible, for things like the engine mounts, cut points etc. so that we don't have to re-invent every time, and we get as much consistency as possible. We also have an axle shop who now has the axles on-file (solid, not grafted).
The wiring was the biggest challenge, and only because we didn't have the foresight to ask for all of the car-side connectors in addition to what was supplied, so we had to continously scrounge for the correct Honda connectors into things like the ECU, cruise control, etc. Everything on the Honda is pretty much 5v ECU-controlled, so its really challenging to be working with these wispy-thin wires if they are not already in a harness connector.
I'm really not at liberty to disclose exactly what the customer spent on the job here on the forum, but if anyone is interested in emailing me, I'd be happy to discuss further.
I hope to add some detailed video before we deliver the car so that folks can see what it can really do. Its pretty amazing. It will easily kick sideways through an intersection turn in first and second.... lol.