Thank you Corinne for the reply. I only have a 3kg Mol d'Art melter and seriously considering to get either a 6kg melter or a Pavoni Minitemper. I might be inclined to get a bigger melter as it's easy to do moulding and cost-efficient. I just dislike constant stirring..
As far as what you've mentioned about business scale. I believe eventually it will be like running a small factory. I consider myself as a mobile factory as I do everything by myself. Anyway, I started the biz a while ago and now try to get the good marketing strategy to expand the business. There's always something new everyday.