I had the VQ hammer in my last 10/22 and it was great but it also cost $40+.
On my new SR22 I just did my own trigger job and my trigger is down to 1lb 14oz. (I just finished checking the pull weight actually).
Here's what I did:
-polish sear, disconnect, and hammer as per the online writeups
-install Wolff spring kit (I don't think this actually reduced the pull all that much, but I did want a quality spring kit in there... the ruger internals are rough and sloppy from the factory so I assume the ruger springs are a tad cheap too.)
-radius trigger return nubbin
-set screw the hammer and sear and trigger
-stone down a bit of the lip on the hammer
And finish it all off with a little graphite dry lube. It can all be done in one evening if you've had your trigger apart before and can play with it comfortably, but if you've never opened your trigger then it may take a little longer.
As a note, the set screw in the hammer is what adjusts the weight of the pull. The set screw in the sear is what you adjust to take up the pre-travel (creep). The set screw in the trigger is what you adjust to remove the over travel. With all those screws, the trigger is highly adjustable and very easily tweaked to each users preference. I like my trigger to be light, with a touch of creep and no over travel. You could really adjust it to break like glass though if you want.
I'm doing a couple more triggers this week so I can probably take some pics and post them up if you'd like (if I'm not in a big time crunch).