Hello everyone. I am 2 weeks new to x-wing and loving it so far!

There is a local tourney happening on the 5th of next month and I am wanting opinions on ways to set up a squad.. I haven't chosen a faction yet.. But here is what I have available so far..

1 core set

1 b wing exp

1 rebel aces

1 x wing exp

1 falcon exp

1 imperial aces exp

1 interceptor exp

1 advanced exp

1 tie exp

1 slave 1 exp

Problem is I don't have any more $$ to put in before the tournament and Im not sure what my best options are. Looking for advice!! thanks in advance!