I read this forum daily, but this is my first post. I am considering upgrading my lower trailing arms. My suspenson is currently bone-stock. Is this a DIY project, or should I have it done professionally? I am far from a gearhead, however I am just mechanically inclined enough to be dangerous. I do have access to the necessary equipment. If I do it myself, will I need a helper (a.k.a. wife)?or can I safely fly solo? Finally, any product recommendations? Thanks in advance for your advice.