Favorite Small Parts Upgrade(s)?

I would like to know what members view as favorite upgrade for smaller parts like gauntlets darts, beacons, etc as well as maker...I have full ROTJ pending from Bobamaker due next spring so would like to think I am covered on a lot of the major items.

I understand that piano hinges is a part I see on almost every gauntlet build I've seen.

Beacom, stabilizer, wrist darts, knee darts, gauntlet rocket: Maker: DarkSide or MojoFett

I second that DarkSide 's aluminum parts are awesome!

I will agree with Got2bfett, as Fabrizio says pimp it up, if you want the gucci stuff.

Metal beacon with light. Really makes a difference on the jetpack.
Metal toe spikes would be second. You'd be surprised how many people comment on those.