I'd love an Chamonix 8x10, the price jump over the 4x5 is significant though....Although thought I never would, after playing with my new Petzval using film. I have a hankering for wet plate..... It will happen, it's only a matter of when. I like the idea of 8x10 as I could do half plate with it, I am torn. I nearly had a moment of weakness and bought NZE's Whole plate Gundlach and Darlot lens for $250! for sale in the classifieds but had to resist.
At this point, I may think about 1/4 plate. For that I'd get a used Calumet 4x5 beater and something that the collodion and ether can drop all over without ruining the nice wood finish on my Chamonix.
Other than that, I think I have enough cameras for now...... David, I see you got rid of your large format gear and have been cleaning house in general....What new acquisition did you get?