The colouring of 2 I think works well for that vibe

Looks excellent. Very Hob's Barrow vibe!

Yes, I didn't have a problem. Downloaded the 5.6 branch on the 18th of May, and though initially UE did a bit of complaining, I didn't see any problems.
Not sure if I was just lucky with the nodes I'm using...

I'll go for A, looks really nice

Great thank you. Your London description really made me think through the challenges of non-grid style town generation. Thankfully I'm not looking at city scale, but the approach is definitely something I can learn from. deffo going to jump on the discord, cheers.

Thanks for the UE PCGEx talk - thoroughly enjoyed it. Looking forward to trying it out, though suspect it might be beyond me.
Wishlisted The Last Gig too, looks excellent. Ta!