I will post a pic of the front mount later tonight. I machined it on my drill press from a block of aluminum.
The seat feels like a 2x6 also!. It is the original seat from 1953 (which answers the question on the year of the Hornet.
I will be putting the rear fender and carrier on it tomorrow, after I (sigh) cut the rear fender to make way for the chain.
I bought a seat from Target yesterday and put it on. It was advertised as "large, wide and comfortable". It was large, wide, and not comfortable, so I am taking it back. I bought a jel cover to go over the original.