Does anyone have an accurate models of these antennas? I am getting ready to put up 75' of R25 with stacked TH7's at 75/35 with a 40-2CD I hope about 10-12' above the TH7 (85-87') I want to model this before I get this stuff up. I would also appreciate hearing from others with similar setups. 73 de Lee WW2DX.com