Streamlights are good to go, several 1000 rounds on a TRL1 with no issues, its been bounced off door frames, cars and its never come loose or gone out.
Picked up a TRL HD (1000 lum) for a carry pistol not long ago, it will burn your eyes out.
It shows 4.7" in the sig, 5" in S&W but it is an open bottom design with a sight channel so I would say yes.
Dont have one and I didn't stay at a Holliday Inn.
Carts you push, wagons you pull.
Generally wagons hold more but tend to roll away when parked wrong and the wheels are not blocked.
I'm seeing more hand trucks (like but not CED) being used as well.
I've seen some really innovative ideas with all 3.
Got mine back last week, 7 days door to door.
Guess they are getting smarter, they had me send whole pistol with the optic and one mag in the original box.
No accuracy issues before or after, 10 shots (off a bench) all toughing at 25 yards.