Happy to say most all my issues have been resolved. Printers, apps, address books, etc all good. Did have issues with transferring files and files not being recognized. But that is a PC to Mac issue. I did not realize that the same programs i.e. Avery Designer Pro, does not recognize on a Mac files that were created in PC.
So a bit of a learning curve, but nothing so earth shattering. Love the iMac!
Thanks to everyone that helped through the decision and switch over process.