I tend to brand too, with both background pics and colours, though I don't recall which colour scheme I used for my majinbakahentai GJ - the weird mix of blue, purple, black red and grey here on LJ or the red, red, red and black that matched the Rift before it went kaput with Dummy's restructure of Sevspace.

I do know at least that all my Mimi Sardinia accounts have the same blue and yellow as this account.