You wouldn't go far anyway. Remember, enemies can't shoot in there, but friendlies definitely can. A couple days ago I respawned in that two floors spawn rooms, took a few steps forward away from the spawn cube, stopped, grabbed my cup of coffee and was blown away by a BR3 that probably though I was looking at that wall across the hall in a funny way.
btw has anyone seen a variation of this glitch with anything other than LA? How about one with HA shield, or Infil cloak?
I probaply got killed around 6 times in my suit by some HA with a RL inside a spawnroom for really no reason at all.