I am surprised no one has yet recommended Gitzo. Sure it is the most expensive but will also last lifetime and you will never need to upgrade (might save some money!). there was a time i was looking for a good alternative for Gitzo in Asia. Then I found Benro and Feisol. Not quite as good but very good value. I recently bought used Feisol for a very good price and like it more than manfrotto 190 I have used so far. Carbonfiber ones are good in cold weather as they do not get cold to touch and they are light. Good choice would be gitzo basalt ones, as in your case weight is probably not the main concern - you will need it to balance a rather heavy setup.