I'm on the Bergy/Chara wagon. I have a 33 Bruins jersey myself - the number's not just sacred in hockey.
I'd skip Eriksson, or get him in a Stars jersey. Same for Iggy and Flames. Not that they aren't great players - they absolutely are. But it'd be like remembering Borque for being an Avs player.
Marchand, Lucic, and Krejci are all good, solid players, and are probably bound to be bruins for most of their respective careers.
Krug, Hamilton, and Bartowski are new, and not guaranteed to be lifelong Bruins, but if you like 'em, get 'em. You might wait until the summer, just so you get at least a year out of it.
For some reason I haven't seen too many Boychuks at the Garden. May be a sampling issue- solid player, been around for awhile.
If you want to make sure people don't mess with you, get Thornton.
If you really wanted to make a statement, I'd get a Caron Bruins jersey - Providence Bruins.