Remember if you stay up you will get a lot of money coming in to the club I am pretty sure. Just make your priority staying up so spend what you need since you will probably earn the money back at the end of the season plus more.
If you still have Vermaelen play him as a Ball playing defender as stopper, he had 2 excellent seasons when I played him as that and won defender of the year.
Personally I would keep Weir and play him as Limited defender, cover alongside Bougherra who is absolutely quality played as ball playing defender. Upfront have Miller as a pocher alongside Beattie playing as a deep lying forward support.