also i don't want to slow you down on fa but it sounds like you're thinking about heading there after a final copyedit and some additional references i would suggest waiting for a bit as the article still seems pretty choppy to me i took a stab at the navigation section tonight rearranging sentences for paragraph flow but didn't get very far without doing additional research the article is comprehensive and duly referenced but i think it's still missing the elegant narrative that characterizes a feature article prose is engaging even brilliant and of professional standard because it's been written by so many editors over many years it feels a bit pieced together and i think we have some work to do in creating an engaging narrative about the river missing citations etc are something we can deal with during the fa review but i think it may help to work on the general flow of the article before going up for fa i'll help out as i can