STR931

I have started to swap a D15B (D16Z6) into my 89 civic. I have ran into several problems but have been lucky enough to correct them. Now I have one more obsticle. I need either a jumber to combine the D15 harness so that it plugs into the 89; or a completely new harness that will run the motor and plug into the 89. The only shop that I found able to do the wireing for me said it would cost $500. That is way out of my budget. I have wasted to much time and money on this swap and do not want to give up when I am almost done. Please help. I heard there was someone on honda-tech that sells this item but my friend can't remember the name.