Finished December 2010:
Here's how it all started:
JK hypoid F1 motor bracket. Tube is 1.46" wide. "Tony P notches" underside of tubes to allow solder to pool up over the Pro Track ball bearings. Wire bracing is .047" tinned to preclude rusting.
Clow Platform is .032" by .250", designed to hold up to about 4 grams of lead directly under the pinion.
Next step: Wire braces for the tubes (since they stick out there a mile).