Boy, I dunno. I just got done with 48 feet of boat, hull and topsides. Supercut and finesse. I would worry MUCH more about the supercut. The finesse was, at least to me, a very easy product to use. Not only that, but it works best at high rpm. That's when it really pops. If you feel the pad start to bog down, its time to score the pad (or if you are already scoring frequently, then time to get a new pad). I rotate through 4 yellow wool pads for the finesse. I never came close to burning with that product.
The best thing I did is to invest in a series of pads. I'm up to 6 white (about to retire 2) and 4 yellow, all wool. Try to not over use the product, score the pad when it loads up and don't try to over use a pad. When you are scoring frequently, its time to move to a new one. Heavy oxidation areas you might not go more than 3 sections before being ready to change pads. Take them home at the end of the day and run them through the washing machine. With any product, cutting or polishing, you need to apply it to the surface and work it methodically horizontal, then vertical. Check to make sure the pad is not loading, score if it is, then increase speed and continue buffing until the product essentially dissappears. If you are generating heat, your pad is generally loaded. Score again to get it fluffy and if the scoring is not working, the pads almost guaranteed to be loaded and look like its got dreadlocks. It does no good to buff with a loaded pad. Biggest newbie mistake is using too much product, or trying to do to large of an area. It serves not good to do either and you won't go any faster doing so. Put the product into ketchup bottles. It's a good way to work cleaner and helps to not apply product too generously. Better to cut the same area twice with less product than to try to do it once with a lot of product.
I've cut my prior boats a few times, but none of them had the square footage of the 48 I have now. I guess even though I am not new to buffing that after what has been easily 50 hours on the 48 that my skills have increased significantly. Previously I would only buff with one pad, two at most. I would never do so now. Once you have aquired the pads, they last awhile and you do much better work when you can change out when the pad is loaded. Oxidized boats will need many. Shiny boats won't need so many.
But really, if you follow even a half decent technique the finesse is really not a tough product to use. It needs the high speed and won't produce the same outcome at low speeds. Just use a fresh pad, don't let it load up and get dreadlocks and it will be fine.