I just read to the "super duper snac for BS" part.
Just plain NO.
FL has pretty much nothing to do with physics anyway, as demonstrated by the "tachyon" cannons. Tachyon can not, accoding to some quantum theory or other (correct me if I'm wrong), travel at speeds, slower than light. So we might as well make invisible faster-than-the-speed-of-light cannons which would make aiming oh so easy and bury the mod.