Use Counting Tube as VU-Meter

Dr. Dentz. Guest #3535550 
Hello!

some time ago, I converted a counting tube with a simple spin-circuit 
from http://www.electricstuff.co.uk/dspin.html into a status-light for 
an old hifi-amp.
However, i recently came across this: 
http://www.youtube.com/watch?v=N5CIIq_ibaI

Needless to say, that i want this too ;)

Can anyone help me with that?
I am used to Arduinos et.al. and i have basic electronics skills.
However i lack the experience to do this quickly and properly.

Thanks a lot for all input:
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