EXS 24 Logic Sampler Users Group

Hi Folks,
I was just curious if anyone had any recommendations on settings for
sampling Roland Synths.  I've got an XV-5050 that I was trying to
sample, but the result for one bank took 24 hours to complete and
yielded a 60 gig (I sampled all the white keys at 5 velocity
settings).  For something like this, what would be the best compromise
between file size and sound quality?  Please advise.

Thanks!

- Sudeep