GSG 1911 - DLASK Trigger Job

[Utah]

Ok Guys,
I think i'm going to buy the GSG 1911 Tactical (Not for the name or the fake can, but the picatinny rail).
Dlask Arms is selling them and offering a trigger job for an additional $65 bucks. Says it'll bring it down to around 2.5-3 lbs.
What all does the trigger job entail? worth it?

 

[carsmovies]

I don't know the specifics as to what is done but I have one from dlask with the trigger job and its fabulous.