A few years ago, a couple of guys bought all remaining parts of the .049, FAI .049, and .07 from the Fox factory. When I bought mine (from Randall Hopkins), he was assembling and pre running them before shipment. He supplied running figures. Randall has since sold the company to another gent who is apparently wholesaling them.
Here are mine, Right one is .07 bought back when they were new (~57 or 58?), Left ones are FAI .049's with and without tank. Sorry, don't have the non-FAI .049's.
Pic is mine...feel free to copy it.
George