Yo guys, my brother bought an old house that has an in-ceiling, multiroom audio system that he has put me in charge of changing. Does anyone have any recommendations on where to get speakers or a decent, but cheap(preferably less than 300 dollars) in-wall receiver?(I can't find them any cheaper) Right now we plan to go to Amazon, buy the in-ceiling speakers, and then hook them up to a regular home receiver that is on the shelf somewhere. And what gauge wire should I be using to run throughout the attic? We decided on 16 gauge right now, but if there are any objections, please let me know.