Is the Cushcraft XM240 still the best bang for the buck. Setup will be a AN tower 70ft self supporting. 40m beam on the top at about 85ft. SteppIR 4ele under it. I have an older 40-2CD that could be stacked below fixed east. It needs to be refurbed badly. The 3 ele M2 looks interesting but is it worth the extra bucks. Mike W0MU