Your quilt looks great! I don't have a huge table, either, so I baste in sections. I start with the middle clamped down to the table and baste what is on top. Then I unclamp and move the quilt to one side section and repeat the process. Then it's the other side's turn. I do the top and bottom of the quilt the same way. Sometimes it takes 3 movements of the top and bottom, depending on the size of the quilt. I couldn't do it on my knees, so that is the next best thing.