Emu XL-7 & MP-7 User's Group

I have a MP7 with the composer 8 bank rom and the P2000 rom, which 
rom do you think I should add. The World or Beat Garden to insert 
into my 4 slot. I was think about taking out the P2000 rom in order 
to insert the beat and rom. What do you all think I should do?

Thanks for you input,
Al