how hard of an install is the bullitt suspension kit? we have many wrenches (but no impact guns), and ill pick up some jack stands and a jack. will me and a friend or two be able to do this? were not mechanics, but we know what were doing. iv heard you may need someething to compress the springs to get them into place, but is there anything else that needs special attention? also trying to figure out if buying the jack equiptment, and all the time and anger that will be put into the project, if its better to have it done at a shop. help please