A 10 x 20 is still a good sized area. It will be nice.
I've attached a couple of pics of the stave that I'm going to be working on. It's pretty straight the growth rings are kind of tight. I'm thinking about taking it to the second ring from the back. The Summered is only about a 16th of an inch thick, but the stave is too thin to take it down any further, I think.
Any suggestions?