I am considering these new QA1 shocks. Has anyone else used them? What part number did you use? David P., I went to your website and found info you had posted regarding the extended and compressed length of stock shocks. Which was great. But it was for only the rear. Do you have demensions for the front as well? Here are the 4 different part # of the QA's, TN 703, 706, 707 and 708. Trying to compare apples to apples how do you know what way to go? Some have the same or close compressed length, but then the extended length is longer. Or visa versa. Help!