Installed Roush lowering springs on my 10GT
 

You probably have most of the tools to do the swap too but make absolutely sure you have an 18mm deep socket and 21mm box end wrench. Also very handy is a spare hydraulic jack to put things in there place while you're trying to bolt up and make sure the arrow on the top of the strut faces OUT when you go to install. The swap will be so much easier! Other than that, there's a decent walkthrough on AM. I'd never touched front struts before and I was a little nervous about that, but take your time and the first one may take a while but the second one will fly by. On the rear, don't mess around trying to take shortcuts. Just do as they say and you can do it in less than 30 minutes.

I drove some twisties and the springs made a huge difference. I think my last major investment is going to be some good shocks, but waiting for a good deal on those and need to know what ones I should buy, so any recommendations (specific make and model please!) would be good. If you say "Koni's" I honestly don't know which ones I should get so maybe the Koni Sport or something like that.

Couple of pics to prove it happened.

http://i122.photobucket.com/albums/o...n/IMG_0857.jpg

http://i122.photobucket.com/albums/o...n/IMG_0856.jpg