EF, tasty next batch that you can throw in hops that is pretty straightforward would be a standard IPA kit. You can get one from your LHBS or from one of the many online sites you see around, Midwest Supplies, Austin Homebrew, Northern Brewer, etc. You can have more fun if you buy an extra ounce or two of Cascade Hops and after your first week in the primary fermenter, when you rack your brew in the secondary, throw in that oz. of Hops (called Dry Hopping) and have fun. You can either throw them in loose or in a hop bag. Search the site for "sanitizing hop bags" and you will find a few techniques to do that and with marbles. Have fun.