Hello, I recently purchased an ipad with the intention of using it as the center of my music setup. (fx, looping, recording, etc) So I have been relentlessly crawling the web in search of the proper gear to accomplish all my intending uses, without getting gear that may limit me from expanding my set-up in the future. Then I decided that before I start spending money on anything I should consult ye, oh wise internet, to help. Since the live set-up I envision is probably what the bulk of the gear I'll need will be aimed towards, here is what I would like to be able to do. I'm looking for a good audio interface that allows for midi instruments, drum pads/samplers, vox, and audio instruments to be all going through the ipad. I intend to use a looping program like loopy, and have multiple different inputs to feed into the program. I'm basically looking for a setup that will allow all this and room to expand with things such as a bluetooth pedalboard.