That's what I'd go for if not a splined cog system. No chain whip, no lockring tool, just an allen key to swag cogs.
You can convert mountain bike disc front hubs I believe
I used to have a 6 bolt wheel but that thing was heavy and incredibly slow. That was just that specific wheel, though. The 6 bolt is the only wheel I've never destroyed - I'll never know why I sold it
In the words of our dear JD Mitch, bolt that sucker on