I completed the SR5 struts. I made them into coilovers with stock strut tube size, a MR2 sw20 rear struts, spacer, and my 320lbs springs. It is a little- ok ok maybe a lot stiff. This was my test. The springs were free, so I can a buy a set of 10" 270-300lbs and have a better ride. I think I will take a 2" section out of the struts. It seems that my car is about 1" lower on the front with no body roll whatsoever. Pics, sorry some are a little blurry.