"heavy metal powerhouse"? I must be out of touch with music these days because your ping and this thread is the first I have ever heard of them.
Ummm.. no. Lemmy was cool. Lemmy was uber-cool. Lemmy was about as cool as cool could get.
Man-O-War... Um... they were gay. Uber-gay. They made Rob Halford look straight. Motorhead and Iron Maiden kicked ass. Man-O-War... they just sucked ass.