There was a Super Sonic Blue Pearl 99 model Teg GSR here that had a JDM H22 swap done on it. It was just as fast as a true ITR, stock for stock, but it was easier to drive around town and you didn't have to beat on it to make it go, like the B18c5. The only thing I didn't like about it was the custom axles. I would want something that was mass marketed like Integra axles, but oh well.
Overall, the handling and balance of the integra was NOT effected by the h22. Hell, it's only 50 pounds heavier. Get a carbon hood and you've made up half the difference.