As an engineer, I totally appreciate the detail and effort you've sunk into this mod. THANK YOU! Your show, but that's fine with me! I don't use the IVAs on stations so much, so I'd probably end up just sitting in the Kupola anyway. (Having said that, Porkjet's IVAs are a lot of fun...) Makes sense. The airlock modules would have to be considered as part of a station assembly plan, which is totally cool.