My warrior has been an engineer for months now and I love it. Stock up on iron grenades, they're cheaper than thorium grenades and have the same stun effect. Items like the gnomish cloaking device, gnomish death ray, parachute cloak, etc. make it the perfect PVP profession. You don't realize how often those grenades come in handy until you have them. I map them to my F key for easy access. Oh, and those grenades will reach to Golemagg from the bridge above him.
