Apologies to Ldsfunaz for the threadjack, but since the matter is closed ...
Those Dynamos are nice cabinets and I love working with metal CPs.
By odd coincidence, I've been looking for an old Williams cabinet(s) as I am now hankering for Joust, Defender and Robotron. I heard that Clay has MultiWilliams kits back in stock, so maybe one machine to play them all ...
There was one at the last Starburst auction that had been converted to a Street Fighter (oh, the injustice!) and I totally missed it ... went for $100 working. Oh well ... if I had bought that, then I wouldn't have been able to get my Asteroids, so there is some justice in the world.
Peter (SKYHOPPER) is going to e-mail me photos of his cabs and I will post them for him ... unless he has an old Williams cab, in which case I will not be posting that one ...

Sorry again for the threadjack ...
Cheers.