Hello all. Just joined and would like your suggestions on which older Whites models would be a decent upgrade from a Coinmaster 1DB I've had for 3-4 yrs that I gave $20 for. Just got back to work after 13 month lay-off so got a good hole to dig out of 1st but always on the lookout for a bargain. Been watching e-bay and looking at at the 6000/D & Di Pro's series 2&3's. Any others I should watch for? Mod's for old models? Thanks in advance for any responses.