hey guys I am looking for a 5 inch (maybe 7 inch) raw LCD screen for my mod coming up. I have never put one of these in before so not sure where to start. I am thinking just a simply 5 inch screen that can plug into a video port. But i hear about USB video also, which would be better. I prefer Touchscreen but it does not have to be. Anyone have any ideas where to find them? been googleing it but only come up with tablets.