If I remember correctly, the GearWrench 8-wrench set is on sale this week for $40 or so--that's a steal!
(Reg. price is only $50, which isn't bad either)
My only two gripes about them is the lip that keeps the bolt head or nut from passing through can either be a blessing or a curse (usually the latter), and the smaller sizes tend to "lock up" under relatively low torque loads--easily fixed by tapping the wrench against a hard surface, but annoying.
In fact, that brings up a tip for those that own them: make sure you use the open end to "crack" the bolt/nut loose first.
I'm going to assume you don't need my Cyclone unless you call me, Chris.
I would have offered my FRH, but that was one of the first manifolds you had.