Share 'Chocovision vs. Melter'

Ladies and Gentlemen,I'm looking at taking my hobby into (God willing :) a retail point of sale...just for the kitchen :)  My question is this.  I have a Chocovision Rev 2..which clearly will not make enough chocolate at 1 lb. each time. I'm contemplating going to the larger model ($1,600) but have heard through the grapevine, that you can temper chocolate using a microwave and melting it to abou…