This is going into a custom headboard that I am making. It will have an integrated iPod dock, and an integrated iPad dock. I also want to tie another port to my T.V. / Surrond Sound. I am thinking about some modified verson of the "Mint Tin Amp". I'm thinking 0.5 amps for the 3.5mm jack and 1 amp for the 1/4" jack. Would those powers be good, too much, or too little?