Santa Came A Little Early
Man , you got hours just in the valley.
I know availability just plain sucks.......blocks and cam cores , but I think 48 degree is the clear way to go.
Any hard core head is gonna want those outer bolt bosses too.
Not saying there isn't power to be made with a 59 degree set up , but for labor and $$$ , I think it gets close to a push with a serious effort.