Did you put a link to your commission page somewhere on your front page, because I'm still looking for your prices. I swear, DA just needs to put a button at the top for commissions...this would REALLY make life easier for everyone.
I think they're perfectly reasonable. If you go to any con most prints are about priced at about your rate or higher and that's just for a print, forget a commission. They only reason why I can't pay is because I don't have a method of paying for things online, otherwise I would totally make some pieces for you to color.