So I'm starting to get bored with my 2004 superduty and really like the 08+'s. I need your opinions on if I should upgrade the front clip or just trade in mine for a newer one. The body styling just looks outdated to me and I like the more square look of the 08's. The motor isn't an issue for me, i've got it studed and deleted. Would I gain more if I upgraded to the 6.4? I need help 
