Sorry Rabbitist. Didn't intend on jacking your thread
The piece that I started with was just a 20mm thick block of aluminum. The stand fits an 05 YZ205F so if you happen to have a Pro-moto stand for another model it may be totally different. I had to take the tab that bolts to the chain roller down to about 15mm to clear the foot peg.
Here is what it looks like with the stand up: