I was born in 1981, but love 70s music..so I voted. T Rex all the way, my mum nearly gave birth to my brother at a t rex gig in brighton..would have been quite a cool intro to life halfway through 'Ride a white swan'.
I think that we can rule out Mud, BCR, Rubettes and Showaddywaddy can't we? I never really saw Wizzard as glam rock - Roy Wood was a top bloke though, and The Move I liked also (but hated ELO - basically Wizzard without Wood?).
Gary Glitter was pretty good - loved Rock and Roll Parts I and II, but gone off him now for some reason.
So for me it's between The Sweet (top marks for offending my dad on TOTP - "That's a bloody Woman!") Slade, best xmas song ever, but T Rex gets it for me. They were the biz. Bolan was camper than Safeway and a true superstar, and IMHO the most talented and charismatic of the lot.
It should really be T Rex but I voted Slade, however they weren't really Glam Rock as they were a bit too blokey. They just had a few visual references to it in some of their stage clothes.
Voroshilov - Good call, but it was 'Sparks' not 'The Sparks' - like it's not 'The Withdean'