Never used fast skin in my life, having VIP benefits for hell knows how many years already.
It was never a benefit of becoming VIP, like sniper or /reclass was, the benefit was to choose other skins, than regulars can, but no one ever thought that there is such a thing as "fast skins", when they did - it was too late to change anything (or too lazy, since that was way back to Tenshi's days).
I'd remove them, since it was never a part of the idea of VIP benefits.
