I love copic art! I love seeing people with copic commissions. It feels like more dedication went into the drawing compared to digital, which using both mediums, I know a lot of dedication goes into digital too. I really like this piece though. Maybe try doing a few non commissions like this one, then run a poll to see what everyone thinks you should do 
Same, but Copic art doesn't always love me ahaha.
I think I'd feel better if I sold pre-made artwork for now as I have a lot of Copics running out and not enough cashola to refill all of them lol. I got a gift voucher for an art store and was excited because I thought they sold refills but alas, not the case =n=
But yes that's a good idea ;u; I sold two copic drawings at conventions but I mostly take commissions as people like to ask for things hehe.