Gotcha, I'm just not much up on D60's.
I want it to be safe for me and my family on the highway
Either SOA or SUA can be safe on or off road when setup properly.
This thread dealt primarily with D44 steering, which I find quite safe SOA on the highway, I'm sure a D60 can have the same if not better handling characteristics.
As long as mods are done correctly and with proper planning there's no reason not to have both worlds.