Custom ROM Issues

[beathookup]

I was having many problems with ROM's as well for the past few weeks. I was using Mighty ROM, Twisted, and Energy ROM's which all were giving me different problems with text messaging. I went back to the stock updated ROM from HTC but now I'm having even worse problems with it turning my phone off, over heating while charging and in my pocket, and too much lag. I have taken it to the Spring store and have gotten nothing in return except them saying my phone is fine and if I wanted a new phone to go through Asurion.