I used some kind of Mr-Milo-no-vill-rush here. Only think I do different is to age-up with 500f and gather enough wood during transmission to build blockhouse+2houses (I also got nice woud treasuer
). With this BO you are able to spam 5 batches of muskets right afther each other!! (I did 4 batches and then vills, cause I felt like getting bit eco up). Together with the cossacks and strels shipments this rush is very powerfull. I would say even a bit lame, so no reason for russia to be that UP..