Yea way more expensive, just doing the hydrofoils for one. 200kg each, 188 plys of carbon, finish about 4" thick with rohacell foams. Big clunky shit things. Hate boat work.
Monies the same as its for the same firm. Was building Renault F1 front wings last, now doing this tripe
F1 and LMP builds are great for both money & total lack of monotony, 20 of each component if your lucky. From whole wings down to daft tiny brackets, oil and air pressure pipes & even the pedals. Ive literally made it all.