godspeed is trash, dude....i know you are on a budget and all, but for the love of god don't get anything from them.
i am a +1 for AGX's though. I had them on my red 240 with eibach prokit springs (the black ones that aren't bouncy as fuck). I liked it and it was a very responsive set-up. That was back when I was auto-xing. I loved how I could dial them back for the street or when i was going around cones.
If you scour zilvia you can pick up something close to that for under $400, usually around 250-300.
If you are going to go with a non coilover setup I would get the AGX's again and try to find some SWIFT springs.