Before I left for the Army, I had to reduce my small collection. I got rid of pieces that were easily replaceable. For instance, I kept the Glock 24, and sold the 23...(Plan on getting a 23 w/ integrated light rails, anyway.)
DON'T GET RID OF HIGH-CAP MAGS, unless you can get an absolutely wonderful price for them, and are certain you'll never need them.
John