Hi.
Just got a razor during X-Mas, Edwin Jagger (branded Dovo Sohlingen). It's in factory blade, meaning sharp but just not sharp enough for me.
Thus, I need to hone it. I have King 1000/3000 grit whetstone, but that might be suitable for bevel setting and/or knives, but not for finishing my razor.
I've looked for Norton 4000/8000, but those are only available from USA and I'm living in Europe.
Buying from USA means that there are hefty postages and then some taxes added on top. That results to prices I see in dollars are prices I pay in Euros once I get the stuff.

Ok, so here is the dilemma:
Norton 4000/8000 to my understanding is the starter set. That I can get from the perfect edge, just add $35 for postage or $55 if I want it insured postage. Total approx 120-130$ shipped.

The other option is to get Naniwas from Europe. 11€ postage, shorter delivery time etc.
Is Naniwa combination stone 3000/8000 be just as good as norton 4000/8000 combo?
The Naniwa combo would be the cheapest option of all, some 85€ including shipment.

Or would I be happier with 2 naniwas: 5000 + 10000?

Do I need to lap the Naniwas before the first use?