Looking for beta on conditions and locations -- mountaineering in Nepal Oct-Nov?

I have off starting August 25-Nov 30. I want to go to Nepal and mountaineer. I'm 25, have summitted 10 6,000m peaks in Ecuador, Bolivia and Peru in the past years and would like a similar adventure.

I don't care at all about famous peaks or the highest whatsit in this area or the first line of so and so, don't give a toot if I see Everest or not. I want fun and beautiful mountains to climb without crowds. Where can I do this? Where would the cheapest guides be, assuming I can't get a friend to join me? Is Oct-Nov a good time to climb in the Himalaya?

At the very least, where can I start my research?

PS I have La sportiva Evos and very warm feet, how cold is it out there? I've had no trouble in the Andes in August