Advice for start-up machines...

I currently have two table top temperers, which are plenty for my production from home. I am considering setting up a commercial space in which to manufacture in order to meet health standards for re-sale.Can anyone provide me with what types of machines they have used for start-up? I was looking at Hilliards but read one comment that said their 'Hand Coater' might be overkill for shell moulded chocolates, which is what I do most. I want to get into bars as well, and so it would seem a machine built for mould filling would be best. Is a large 'tempering/holding tank' and vibrating table the way to go? I could really use some help here. Much appreciated...