It's been awhile & I'm still in process of researching equipment to putting this boat together - my question to any one out their is would i need to go twin motor or can i go single motor set up to reach these kinds of speeds 80-90++ kms????

So far I've narrowed down the hull selection to -
Drifter XL GE CFK special edition carbon fiber & Aramid,
Drifter Mk II CFK special edition,
Agitator CFK version,
Intruder Carbon&Fibre hull,
Jollycat from Toysport