Hi John - we are now in the same position and also have to make the same decision. I have tried the settings you sent me on the my T3 this morning - great stuff!

I fortunately kept all my SD cards for the KN7 I am thankful to say. I would be happy to let you have them. I will send some back to you on the USB you sent me with the T3 settings. Glad to be back!!!!! Joan