Thanks for the response! That's pretty much what I needed to know. I just didn't want to get started and then find out there was a secret passage that i needed to angle the tube in at or something like that.
Any photos you might be able to post that would not be toomuch of a pain in the butt to get would be appreciated.
I think I will go for the 3/8", just in case I stuff that stroked 460 in that I've been thinking about....thanks again!