Rega Mira and B&W N805s?

I can't find any place near me that carries Rega products. Can the Mira drive the 805s or should I look for something bigger like the Maia/Cursa?
I have not heard Rega electronics, but I know the 805s, like all B&Ws, like a bit of power.
I've owned a Mira for about a year and it is exceptionally powerful for a 60 wpc amp. It's a 60wpc that acts like a 150 wpc. I have driven Spendor 3/5s (84db) and several other inefficient speakers with it. I think it would have zero problem with a pair of 805s.