The exhaust note is distincive, and promises to scream out in fury when the throttle is opened up. That though, is a month or so away. Running in this new engine will be a labour of love, and will teach you patience. For now though, you need to scrub off the grease and oil from a day at the workshop, head back home, and patiently wait for the day your bike is ready to run.
Update: This is actually related to an earlier post (thanks ArKev) where I posted about my new (old) Yamaha. Find it (with pics) here.