I can french polish and it takes days to get a nice lustrous finish which is the problem with that finishing technique, because of this people don't do it as much now because it's very hard to earn any money doing it and the price you have to charge to make money most customers won't pay it! , I priced up to refinish/French polish a mahogany table top quite a few years ago, but because of the length of time it took to do it, it worked out I earnt under a £5 an hour so I didn't really bother doing it any more.......