Frank,
I do a fair bit of polishing and to be honest unless you get yourself something like a bench mounted polisher you will be wasting your time really. Something like this is what I use, it will run decent diameter mops so won't keep stalling like the drill mounted types. Looks like it comes with the mops, polish etc. and I'd bet it won't get much bidding at this time of year.
http://cgi.ebay.co.uk/Creusen-Double...em190061371041 Or you could go professional:
http://cgi.ebay.co.uk/POLISHING-MACH... 230065438798