Excellent advice! I'd like to qualify...
- Make sure that the ground terminal at the rear of the battery is held in properly. A fair few members encounter starting problems and loss of power due to this, which can be scary if you are in the middle of traffic.
JVS may be suggesting this, but I'm going to state it again: many of us have had problems with the metal battery cable end terminals. It's not that they don't hold properly - they break, and they break inside a wrapping of heat shrink insulation. This insulation holds the piece together while hiding the evidence; you can't tell by looking at it if it's broken (you gotta strip the insulation completely away from the piece to examine it). If it does break, you will get loss of power - as in,
NO power! The bike will not run if that connection is broken. When mine broke, the insulation held it together intermittently for awhile, and when it finally stopped for good, I knew right where to look, thanks to the helpful guys on this forum. A 10-minute road-side fix, followed shortly thereafter by replacement with proper terminal ends.
- You might consider getting a better chain such as the Tsubaki o-ring chain. As the stock one is quite bad and other members will confirm the same. It will be better if you can swap the chain as soon as possible. Although the stock one should last you at least around 5000-6000 miles. Some members' stock chain went to trash within 4500 miles
A worn chain will wear your sprockets, too, turning a simple chain replacement into a proper repair job, so keep an eye on it.
My B5 came with a 17-tooth drive sprocket; this must be changed to an 18-tooth to accommodate a wider o-ring chain. As I recall, your C5 comes with the 18-tooth sprocket, so it's an easy job to replace the chain with a "proper" o-ring one.
You got the easy chain replacement bike; the G5 is the easy fork oil replacement bike; I, of course, bought the bike on which neither job is easy!