Switching from Accounting to Investment banking


I am currently a first year, and work for A Big 4 accountancy firm but am getting frustrated about the lack of pay.

I was wondering if it was easy to transfer to IB once qualified, and what would I have to do (apart from pass my ACA first time etc) to increase my chances of landing the job? I have two years until I am qualified so would like to do as much extra curricular learning as possible to help show I have an interest in this.

Any ideas?