I would say that I have remembered my home base (Since I kept reminding the other faction-mates of it) to be in the sector (19, 24, 23), but If you are listening to what Karuma said, then you may want to put it near the spawning point... And If worse comes to horrible, I may have to remake the docking ports for my home base (I retrofitted an Abandoned base to be our home).
I do agree on a 100 km/h speed limit, it gets annoying not only to load the sectors, but because it is prone to getting your ship stuck inside the planets and space stations while cruising in high speeds. When the server tries to warp out a huge ship because it crashed into a station, The server tends to break, and may lead to you having to roll back the server a couple of saves to prevent it from happening again (resulting in a pretty big loss of progress!) The lower, the seemingly better.