Need some recommendations for a new modeling device that I can use for a headphone rig. I'd been using a Mooer GE200, which I really liked. My oldest son recently moved into his first apartment, and came by this morning. He was complaining about not having an amplifier, and I ended up giving him my GE200. I'm looking at the HX Stomp, but would love to hear recommendations. I'd prefer to stick with a standalone so I don't *have* to turn on my computer to use it. The ability to add my own IRs is very important.