3/4 ton sf axles

[Lieferson]

So i have a 72 k5 with stock running gear and have the opportunity to get set of 3/4 ton axles for a really good deal. Only problem is that the rear is a sf 14 bolt and the front is a 10 bolt. I understand these are not preferred but they are already locked and regeared to 4:11s, disk brake conversion in the rear. stainless brake lines, slotted rotors, 8 lugs, reid racing knuckles up front with cross over steering and green stuff brake pads. If im just running 35s with a B-52/shackle flip these should hold up just fine for some mild wheeling and logging roads yea?