Erm... yep: Replace the placky stock!
Only kidding. I think the marketing point of the lgv was that all the fancy-pants internal tuning & stuff was done out of the box already so probably wouldn't be much to be gained by a tuning newbie (no offence - I'm no tuning guru myself).
There has been mention that a bit of fine tuning to the trigger helps turn a good trigger into a really good one.
I expect someone who's had one in bits will be along soon enough - seem to recall that someone on here did quite a thorough "rolling review" a while back?
Praps wear it in a bit, enjoy the gun then decide if there's anything that you think needs sorting?