Change your strings to Stainless.
+1Upgrade your volume pots to 500k audio taper and get some nice PIO, or orange drop caps. The light weight tailpiece will add a little ping and that won't hurt either, but the electronics will give you a big improvement over the stock 300k linear taper ones Gibson uses.
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Check out RS guitarworks for a http://www.rsguitarworks.net/rsstore/product_info.php?cPath=31_59&products_id=108Electronic Upgrade Kits.