hi ,new owner of the dual rectifier roadster ,and only could afford the mesa 2x12 cab . it sounds really good ,but how much better is the 4x12 mesa ,i dont have alot of time to drive with my amp to a place that has a cab ,and when i bought the head they would have to order one... i just need some owners feed back to help in my choice ... i play heavy music sevendust and black label society style ...thanks guys cc