SM Head Install... forgetting anything?

@74Scooter I figured timing would need adjusted after the head install. I'm not good at timing a car... Really, I'm not good at anything tuning related. It was at 16 initial and 36 all in. I watched a YouTube video that 318willrun posted on timing. I tried to do it, but I got confused once my car ended up getting to like 22 initial timing with the vacuum unhooked. That seems really high to me. I put it at 17 initial and left it, but I don't know if it is right.