Well here is an embarrassing comparison.....

http://www.assassinmoth.com/

ASSASSIN RACING GRS - Full complete boat including Assassin/Holroyd Carbon Foils - $15200 NZD (approx $10200 USD and $7200 Euro)

Also Includes FREIGHT to all major airports worldwide *

these bad boys will give your F16 a sound flogging in anything over 5 knots of breeze.

for bang for buck I don't think the current foiling moths can beat