I think it will depend on how much production you're planning to turn out and will there be on-going increased costs?
When my in-laws upgraded the ice company there was a huge difference, but the electric company was going to charge them around $22k for the upgrade. A friend of my FIL had worked for the electric company as engineer. He told them that basically they needed to show how much additional electricity they were going to use to show it was to the electric companies benefit to install the line for free, which in the end they did.
To a small child, the perfect granddad is unafraid of big dogs and fierce storms but absolutely terrified of the word “boo.” – Robert Brault