Tony, First thanks for your service. And welcome to the forum.
My only advice I can offer that has not already been stated is to consider mods that can easily be reversed and keep the parts you take off.
Because of your youth, you may not have a full appreciation for your sohc 750 Honda and you do have a very nice one that has been cared for and not molested over the years. My point is, you or a future owner may want to restore it back to original. Cafes are nice, but a classic 750 Honda is something different entirely.
Enjoy your K5 and thanks for the pics. Stickman