Mate have you looked on the usuals - MSE, compare the meerkat etc.
The 29 months and 2.5% transfer fee has my alarm bells ringing.
Definitely don't make numerous applications as that counts against you as it looks like (to the bean counters) you are desperate rather than getting multiple quotes for the best deal.
I would highly recommend cutting the card in half after you transfer though, use it as an option to kill the balance not use it as an interest free balance that you grow. Put every penny you can on it as opposed to using it.