I got the crossover built today.
It is tight but there looks to be enough room.
Then I moved on to the turbo.
The oil tap location pointed out by Tim doesn't allow me to thread a fitting in. There is part of the casting in the way. I will need to install a nipple and an elbow I think.
I tried fitting my grinder in the opening to cut some of the casting out of the way but wasn't successful.