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

I have $900 to spend on some roms.
I need A good orchestral, a good techno/wierd sound rom, and a rom
with relistic guitars and piano.
Anybody have any clues.....
I'm leaning to these three.
1)Techno synth const. yard
2)Zr76? i think the one with the 'perfect piano'
3)Orchestral vol.I

any thoughts?