Updating from a 16XXX license

Hi Guys,

Just wanted to run something by you.

We have a site with TP on a 16k license. We plan on transferring all ICR files (apart from the 16K network.buf) to a new terminal. Leave it in demo mode. Run a check for update to get it to 2016. Then copy a new 84k network.buf in. 

Will that work ok? Will we have any issues with the old TP program being updated so much?

Thanks