1973 F100 4x4 390 C6. Has manual power assist steering. I installed a 1978 Dana 44 front axle for the disc brakes (whole axle). Now the assist steering doesn't fit. Can I mount the 78 power steering box on my frame in the same position as it was on the 78? Drill holes and match the 78 F150 set up. I mocked it up and see that I would have to get a 90 Degree oil filter adapter and a teliscoping steering shaft. Is there any thing else I am missing about this? Geometry? Is this worth the trouble? Please help!!!! Youngblue.