I love this totally boxed #2 crossmember.
I've seen poorly engineered examples that bent or collapsed, because this portion of the structure takes the brunt of the load and the road. Nice job!
I have a ton of questions regarding your cam, compression ratio choice, etc. I realize this engine has zero miles, but those heads, intake, etc., are not OEM.
Did you degree your cam?
What duration and lift did you use?
What RE gears?
Let's see more pictures! How about the body?
So far, everything I see is top drawer. - Dave