Guys, There are lots of possibilities but they've all been tried before. We've been doing the rig shots for 15-20 years now and it has evolved during that time to being the best way of approaching a still-motion image of a car. The mount utilizes clamps, speed rail and holes in the chassis with hardware adapted to fit in them that rarely damages the car. I haven't shot a rig shot with a vintage vehicle but there's no reason I couldn't. The average cost of the rig and rigger with his assistant is $2000-2500.00/day. Very few photographers have their own equipment, I actually had one constructed in the 90's and it was way overbuilt (we could put an 8x10 on it). Honestly, no one today knows how to put it together either! I'll dig up an unretouched capture with the rig still in the shot so that you'll have a better idea of what I'm talking about tomorrow. Someone sells a small 12-15' arm/rig, if you're interested in it you can Google it. Glad that the Packard shots are well received, the American vehicles from the 1950's were definitely very distinctive. I see the origins of late model Rolls in the Packard design. Jim