If you want to play the game for a year and sell it, then get a pro. If you like the band and/or the game and its a long term keeper, I would get the premium if its in your budget. I prefer the premium but the pro is solid (unlike Led Zeppelin where the pro is really lacking).
Great Plains is a great source and very pinball specific if you have questions. Not in Canada but useful if you are not sure what to order.
This site might also be of help...
I have decided to post the game for sale since I am not finding the trade I want. I am still looking for a MMr (or maybe a JP Prem/LE?).
The head will need to come off to move up the stairs.
More pictures and description at...