I don't see why you're getting so butthurt about this...
It's not hard to make the DX distributor fit. Here's mine:
Yes, if your car is obd0, then you'd need a conversion harness. However, his is a 93, so it's obd1, and he doesn't have to worry about it.
I'm still waiting to hear about your awesome valvetrain that makes power to 8600 rpm. I'd also like to know where your 100 hp gain estimate is coming from.