Hi Mushroom, what strength wind do you want to foil in? generally the Aero Flow WS series in 1500 or 1250 should be good - 1500 for absolute beginners/light winds, 1250 as an all-round and then 1000 for more performance.
90cm Mast, 90cm Fuselage, either in Alu or Carbon, depending on how much performance you want/price?