As far as the trans lines go, I made such a mess of mine by the time I bent, kinked and squashed them to try and get them to clear the TTI's that after giving it some thought overnight I pulled them out completely and ran flexible line down the chassis rail.
I don't have a cooler in the radiator [aluminium] so I ran them straight out through the radiator support panel to a large cooler in front of the radiator.
You probably can get them to clear the headers but there is so little room left that you will have the headers heating up your trans fluid.
