awesome results
Curious to know how much trial and error it took to get the result you wanted in terms of motion blur?
You should see if you can do a frontal shot, mustange front ends are beautiful
Maybe you could attached it to the loop underneath the spoiler which is used for towing?
Anyways you wouldnt see me doing that DIY haha - be worried about having forgotten some crucial part, and CRASH goes my camera into the tarmac when we get moving haha. Thats about one of the few things I would be happy to pay for, but guessing its expensive gear for something which would just be for a few shots (for me)