I hear you guys are *the* board to come to if you need any honda help

Here is my situation:

I currently own a 1990 crx si. When i bought the car, it didnt have *any* ac/heating parts in it. The previous owner was going to race it some, and took the parts off to reduce weight. I do still have the climate control box that is in good shape. I wanted to tinker around at the local track when i bought it, and have since changed my mind to fixing it up as a daily driver.

After looking around locally for a suitable donor car, i have came up empty for the most part. What's worse is my knowledge of what should be on the car is nil. So all i will have to go off of is finding a junk car and taking the parts off it, and immediately putting it on mine.

The only thing i can find around here is a 1991 civic that has been wrecked in the front. The dash and its contours look identicle to the crx. The climate control panel for it is different though. It has the sliding adjusters instead of the buttons that the crx has.

I am wondering if everything on the civic will interchange with the crx (heater core, duct work, climate controls, etc).

Thanks in advance!