thanks for the chart... I have MR Coilovers and they are a bit harsh so I want to put some springs on my stock struts. I love the handling of the MR's but will to sacrifice a bit to get a good year or two out of my stock struts. Accourding to this chart I'm thinking Eibach (MSI/Epic), HTech, Ion, Progress, H&R, or Rallitek should suit my needs. Any recomendations?