Hi, i'm a working professional in the design sector looking for two pieces of hardware for my new incredible and could use your more experienced opinion. I. Battery A. Size / Capacity 1. what is the maximum size / capacity that can fit in existing case? 2. considering it fits within the case, what returns can i expect? 20%ish? B. Price 1. what can i expect to pay for a reputable name brand? 30-$60? II. Cover A. Fashionable 1. looking for something clean, perhaps two colors max. 2. toying with the idea of getting a carbon fiber texture. B. Material 1. prefer the feel of silicone, though i know it doesn't protect as well. C. Feel 1. i also prefer the silicone because i feel it doesn't add bulk, i was attracted to the incredible for its sleek petiteness and want to get a case that wont add too much to its size. maybe .1 of an inch tops all the way around. D. Price 1. looking to spend $40 max. THANKS A TON LADIES AND GENTS! You guys rock!