Looking for recommendations. Considering the interlaced 4 ele 20 and 2 ele 40 from Force 12, or a monoband 20 and the Cushcraft 2 ele 40. Price of the Force 12 is just over $1000 and I have a mono 20 but no 40 beam. The Cushcraft 40 is just over $700. Thoughts? 73 Bill