Don't take this the wrong way, Ive just ran into the same issues with my coronet.
Have you put the dipstick in it yet?
Looks good but putting the dipstick in and out may be a little tough with such a sharp bend. How is removal of the tube? It being on the side with the starter if you ever have to loosen up the header to change the starter " and you will!" that tube may have to come out so you can finagle the starter out and back in.