Yo mate , Thanks for the reply , I would estimate 30kg in total blades , head , tail.
The tower was made by myself and uses a winch , I used 60mm OD steel 3mm tubing and then it has a connector piece welded in where each 2.4m 60mm section connects, I had to make a tower bracket from scrap metal that took a few hours but seems to work well , with my tower I put 3 sets of guyed wires just to be on the safe side, getting some 20mph winds tomorrow will be interesting to see what it does.
Cheers