Converter/how much stall?

Get something with at least a 4000 stall. Also may want to think about getting something like a 9" or so converter. It will be more efficient then the 11". A friend used to run a 8" with 5500 stall around town and he said it was not a problem. Drove to the track on the highway and drove home. He said you couldn't tell it had that big of a stall just cruising around. It had great street manners.