Did another attempt, this time a bit more true-to-life. I've used Principia mod for n-body physics, I couldn't get the proper Mars transfer otherwise. Principia crashes reliably if I timewarp too fast, so for longer duration missions, like outer planets, it'd be a pain. Got rid of EVE and clouds for now, at that made things too buggy. Couldn't line up for proper Mars landing site in Meridiani planum, but at least landing was in daylight. Hopefully not too boring, I talked a lot more this time..