ahh thats good then, yeah the 1k service is important incase any crud has dislodged by snug new components.
well now the engine is run in etc i would reccomend a tune up. As it is a relatively new engine its hard to tell if everything is working as it should be with everything else sorta thing.
You'd be amazed how much difference it can sometimes make! (When i first got my erst i had it dyno'd and it was only running 90bhp!! and half hour later on the rollers it soon had 135bhp)
Im waiting to get some spare money to get mine done as it has a load of new engine mods and its only been roughly set up to make it driveable for the 1k run in, like the boost turnt down etc.