Please forgive another IEM question...I've read through quite a threads looking for a good clear answer. I figured it would be easier to ask my question. Here is the situation: I play at my church. The guy who runs the sound is not a professional sound engineer by any stretch of the imagination. They finally decided to get rid of amplifiers all together, and so IEM is my only option. The band is vocals, acoustic guitar, electric, piano, drums and bass. The drummer is in a "cage", but it doesn't do a whole lot. I'm not trying to spend a ton of money, but don't want crap. Looking for something that will produce a good sound, but most importantly, will get rid of the live sound of the drums. I know I can't afford custom molds, so I'm asking for your help. What are good options for good isolation? I want to keep it under $400, and hopefully less than that. Also, we use Aviom units for mixing the monitor feed. Thanks for the help!