hello, am looking at lowering my 99 cobra vert and was talking online to the guys at stangsuspension.com and right when i asked which springs they recomend the "operator" told me he will not recomend any because my shocks and struts are completely worm and i would have to replace those at the same time. he told me that the 99-01 shocks are complete garbage and only last 3 years/30,000 miles. my car has 40,000 on it currently. my question is do i have to spend an extra $500 to get shocks/struts just because i want to lower my car safely!? i have never heard this before, is he just trying to get me to spend more money or can i just put springs on and have the car lowered like i originally wanted? sorry for the long post, but i am a little ticked off and confused right now after that chat with him... thanks!