About calcinite - yes, you can stun protoform. And this is enough for research.
About biolab - thanks, i saw it once, but forget. This map needs remade anyway.
About Needler - i saw something like this, need to look closer. Thanks. And inventory pics have aliens with inventory, those who can manipulate items.
About returning transport - yes, it can annoy. But look at it from other side - it adds some strategic thinking in game. You not just shoot down (sink) and raid everything what moves, but begin to fear and build a plans. So i personally like this moment.