Hi, my name is nick, i m rebuilding my RD04 , 1990 , africa twin. i want to build a carbon fiber fuel tank using the original as model , maybe increasing fuel capacity . it is a large tank, 24l , so i m thinking about reinforcements , wave breakers.. I appreciate any advice regarding methods of construction , moulds, bonding external with 'tunnel' ...inserting threaded bushes for fuel taps.. etc.  I have a two stage vacuum pump Robinair , 71 / min, is it any good? Thanks