If you decide to go on the cheap side of things I can sort you out with an older style foam/polystyrine lined helmet. In black (of course)
Set up for goggles with studs at the back for £20 or set up for a visor with extra studs at the sides for £25.
Visors are then @£29 direct from Geko.
They are not new by any means having been previously used by the SBS.
RIBBED For extra pleasure.
Member of the ebay Blue RIB cover club.
Member of the Bombard 380 Aerotec club