Hmm. Gloves of Storing were one of the things I'd considered for later on, but not feasible at the start (7th level game). I hadn't thought of a double weapon; its possible, though it doesn't fit my character concept quite as well as what I've got (Elven Thinblade and Elven Lightblade, from Complete Warrior). Shields don't fit at all for what I'm going for, and Still Spell doesn't strike me as being a great fit, either; it's a Cleric 3/Swashbuckler 3/Fighter 1, with a 13 Wisdom, so I could only have one level one spell ready as a still spell.
The character, in the long run, is going to be heavier on the Swashbuckler levels than the Cleric levels; the cleric stuff is more background (although he is quite religious). So, most of the metamagic feats, in addition to not being fantastic with my low number of higher level spell slots, don't fit that well from a background standpoint. Combat (and some social) feats would be more common. Quick Draw is the likely way I'll go, probably taking a level of Fighter for level 8 and taking that as my bonus feat (as the DM said that Quick Draw will aslo count as Quick Sheathe). Just seeing if anyone had any ideas or methods to allow a caster to wield two weapons and still cast spells effectively.