Incredible responses.
Thanks to all that replied.
I think the customer is going with the hosted system. At least at 1 of their locations to start. This will be a trial site to see if they really want to move forward and change all the other sites to the hosted system. The hosted provider has been in business for 20 years and I work with them on a regular basis, so I have confidence in their ability to support this project.
The current IPO is not stable. So for it to be the hub for all the other locations would be asking for more trouble.
Yes the monthly cost for the hosted route is significant, but at least there is maintenance that is included. Along with 24/7 support (me).
Thanks again, wish me luck.