I read the Terms of Service (seriously!), and I loved it, LOL. I love how this site aint written like any other lameass company website.
But anyway...
It said I could print the shit on this website, but not tamper with it. I'm not sure wether making a T-shirt out of it would count as commerical use -- I think might -- and for it to fit on, I'd need to altar the image anyway...
But, you did say I could ask for written permission...
Could I make a product based on the GlamRock.com logo, using the same slogans, prhases and images, etc., as Glamrock.com pty ltd (or whatever the fuck it is) has created for the site banner? I'll sew in something like 'Image and associative slogans copyright and trademark of Glamrock.com Pty Ltd", or some other official bullshit.