Dont do anything until you have every bracket, flap disk, and brake banjo washer ready and waiting.
What year 60? Narrow it to <70" and trade your 14B for a good 9".
Enjoy the strength of a 60 up front, and the ground clearance of a 1/2 ton out back and be plenty strong for 35/6/7/8.
I would run mismatched bolt pattern wheels, because nobody really carry's a spare anyways, and if you start breaking 9" shafts, buy good ones, drilled to 8 lug.