I normally only have a few add-ons enabled, and most servers have these:
Shotgun
Sniper Rifle
Blocko Car
Stunt Plane
Duplicator
Fill Can
setPlayerTransform
VCE (Not on a lot of servers, but I can't live without it. :D)
I think that should just be made default, or Badspot should at least make his own.
I can't remember the last time I've been to a server besides the block party that doesn't have that.