I just picked up a set of QA1 pro coil overs for the front of my car because the price was right from a good guy. However, i've been researching now and i'm seeing that this may not be a step in the right direction right now. For those that have done it, is the weight savings and adjustability not worth the loss in stored energy? That is, if I don't have enough power, do I need the factory type springs to help with weight transfer? I have new v8 replacement springs in the front now with 2" drop spindles, the QA1's are 350lb springs. Thanks in advance.