I got a 50-60' nice tower gave to me. I only plan on using 40' of it for my Sirio Tornado 27. I've had people tell me just to put it at 36' at the first wave length. Whats your guys opinion on this? Should I go 36' or 40'. I might can get to 45'. My new coax coming in is 60' and I might not need the whole 20' extra to make it into the house. I've googled it and get just mixed results. Just want your guy opinion. Thanks!!