Hey TGP - I recently added In Ear Monitors to my gear...primarily because I developed tinnitus from one ear...but I now understand the value of not only having hearing protection from IEMs but also being able to hear myself play with detail. I've used them in 3 practices so far and inevitably will be using them playing to live audiences. But ultimately this is a realm I have no experience with. Wondering if you have some lessons learned to share that can help me (us) get up the learning curve more quickly? Particularly if you set up your own sound?