Quote Originally Posted by Ronald Moravec View Post
A D800 with good glass rivals 4x5 easily. Stitch for 8x10.

LF is fun, but a whole different skill set and you need to be a weightlifter to go far with a 8x10 kit.
No a D800 might rival a medium format camera but certainly not a 4x5. Add to that a 4x5 is going to give you camera movements to control the image even more.