Looks like you are setting up for the standard O.R. track day street epic route. I am a little burnt out on that route. it wont be epic If I ride it all summer. I need fresher asphalt and scenery. I fall asleep easy. Have fun and speed safe.
Heck, I have US surplus .30-06 for my Garands that is dated to the mid 1940's. True WWII production ammo. Shoots very well. Oldest I have ever fired was some .303Brit that dated to the 1930's.