I must say. I completely sanded and repainted the bottom of my V20 a couple months back. It came out super nice in the black color I painted it. I tried using the AC stripper and a pressure washer and just didn't have much luck. I ended up using muscle and a Dewalt and sanded the entire thing by hand.
I'm about to turn 37 years old. One thing I've learned over the years is that I'm better off just paying someone else to do certain things. Ive always been a very hands on guy and love doing most things myself, but one thing I can say with absolute certainty is that I will DEFINITELY pay someone else to do my bottom paint the next time. Oh, I've also given up on cutting my own lawn and trimming the trees. I rather enjoy watching a truck pull up, 10 people get out, and in a matter of 15 minutes they've cut, trimmed, edged, and blown away the grass. All while I drink a beer a watch them through my patio doors in the AC. LMAO..
I'm sure in the end, you will appreciate the job much more by doing it yourself. It's a sense of personal satisfaction. But screw that!! I'm perfectly satisfied helping the economy and paying one of my fellow working class buddies to do it for me!!