High Gravity Brewing has a 44qt 120 volt biab rig it's a little pricey would this be a good rig to maybe think about getting any thought's. Gas is a pain in the ass.
Personally, I think this guy has one of the best deals out there right now. I bought the system with a 9 gallon kettle and 2 x1500 watt elements for $649. You can upgrade to the 11 gallon kettle for an additional $16, so $665.