The T shape with the hanging 'diamonds' carrying the cables will have incredible turning moments at every node junction never mind the stresses and overturning moments at the bolted base on what will need to be a massive foundation in weak or unstable ground across bogs/ moorland/ friable rock/ as Dell, Zolders and TVC have already said causing the rigid joints to become prematurely fatigued under wind/ ice load. Stainless steel would cost a fortune. Replacement and maintenance alone would be a nightmare.
One piece manufacture and delivery for a 20m high T shaped structure exceeds the max length permitted on UK roads without police escort for each one on a heavy low-loader requiring rolling road blocks.... and how do you lift one into place and get them into remote locations ... doubt even a Chinnook helicopter's big enough to lift one of them. [I wouldn't mind if it was elegant!]
+1 I bet it costs more to build and maintain than the 1920's original, it isn't as mechanically efficent, plus you will have to dig a 50 foot hole and fill it with 20 tons of concreate to keep the frigging thing from falling over. Another example of someone trying to solve a problem than doesn't actually exist.