I'm thinking I want a semi rigid silicon case. Not one of the rubber ones. I'd like some protection from sliding on a desk, but not so gripy that it will not slide into a pant pocket and be a pain to remove. I'd also like a belt clip setup for when I don't have a pocket like some shorts don't. 1) Is this a good type of case to meet my needs? 2) Will this type of case prevent using docks? I'm assuming yes. 3) Will this type of case prevent using a stock slip case/slide pouch with belt clip? If they have elastic sides, they'd probably fit.