Touring on a 125cc? Would you and if so which?

[Alexlebrit]

Now I know it's theoretically possible to tour on anything from a GS1100 to a Velosolex, but practically is a 125cc enough?

And if so, what would anyone recommend? I'm not meaning serious overland touring, here, more a pack stuff on for a five day tour in Europe, with perhaps the odd cheap hotel thrown in.

I know, I should probably go look and come back with more specific questions, but as dealerships are scattered far and wide and few have much in the way of stock, I thought I'd start simply.