6 Digit display comming up shortly. It was the lack of supply (shortage) that prompted
me to do the 7 Digit displays first.

There has been no problems with overloading the 5V supply by using the LED displays.

Excellent - can I put an order in for a 'set' (1*6 and 4*7) of the blue variety?  Got to try them in my Stargazer

cheers
Ian