Well the way TRS markets their morimotos makes it sound like you just hack off the back of the headlight and lock it down. Although that would be great that's not even 1/10 of the bs you have to go through. The funny thing is the people complaining about how much money it takes to do a set are the same people that will buy 2-3 sets of headlights trying to do a retro and then break down and buy spyders or pay someone to do them right. The 1st time you do a retro I will guarantee you that you'll be unhappy with your work. It took me a good 3 or 4 sets to really get it down to where they're acceptable imo. If you complete your 1st set and they're perfect you can consider yourself a professional.