nope, no problems when you can just paint. will look tons better prob too. use an enamel or lacquer paint (ie... spraypaint or any enamel paint from a hobby store) and give a couple coats to make it a solid covering.
i'm having the same problem,
I think there are places that sale rolls of backgroud and then you can cut it to the right length. interms of height. the rolls may be height enough.
are background on the hexaganal is a dog food bag,the big bags if you look inside they are normally black cut it to size makes a brilliant backgroun and dont cost a thing unless you havent got a dog then mayb a friend has.same effect as a normal one