I own the '68 Tribute but rather fancy the '65 Tribute as well. The '68 is more bold to me whereas the '65 is more understated elegance. I would own both if the opportunity presented itself.
Hope you continue to enjoy your 5070. I certainly understand the charm and coolness of it. It is one that I would like to add my collection when I source the right one. The 5960/A with a strap IMHO does make it more interesting and appealing. Not sure I would choose it over a 5960P gray or blue dial