Perhaps I'm getting old, but I just don't see the point of going coilover for a street car. Especially for something you drive everyday. You guys are going to flame me, but I pulled the Teins basics off of the SE-L and went back to stock springs and GR2's. I clipped a coil off each front spring (sacrilegious, I know) to take away the ridiculous ride height in the front (1/2"drop) and it's fine. It's slightly stiffer than it was, but I have yet to bottom out on the bump stops. I'm considering going with Koni inserts in the front and maybe some larger sways to take the lean out. I do have a whiteline lca brace and offset bushings, as well. As it stands right now, it's a pleasure to drive and doesn't beat me up on long trips. In a bumpy road situation (99% of the time in these parts), the SE-L will glide right over things, while some of the coilover cars I see would come out with broken windshields and pissed off gf's and be slower than my setup. Spend a whole bunch of money to be slower in most situation on the street? Not this guy.

Dedicated track cars are a whole different story. 2cents.
Edit: I'm not even getting into the abuse stiff springs do to a chassis when driven on the street. I've see metal seams split and all sorts of stuff busted and bent, as a result. Just saying, not really worth it, imo.