Hanging a Jace on the wall is our backup plan if this gets to complicated or painful.
It might get complicated if you are not able get a hold of LN-Builder or something similar. You would have to weigh cost ratios. It might be cheaper to get LN-Builder and do the integration directly. I don't deal much with JACEs, but I know that LN-Builder is around $500. Though Johnson should have given the database and software over during initial install. Unless it was done through a service contract.