you jus tplan on riding that around the city, right?  400cc is a little small.
The bike looks like it is in great condition for how old it is.  It;s a current fad to collect those late 70s and early 80s bikes right now.  hard to find any with no rust or a good seat.  I'm suprized you don't have a torn seat.  Wonder if it is original....
Anyway, the Hond ainline 4 from that time is a pretty torque engine.  Should be fun.
I'll take it on the highway.  But I don't think I'll be road-tripping with it.  
For the CB400F purists:
- the seat has been recovered.  But it is really nice.  Not plain like a lot of the others I have seen.
- the muffler is not riginal, but like the seat, it is very close to original
- the front fender is from a 75 or 76.  
- The sidecovers have been painted
But I am not a purist.  I just wanted a bike that I thought looked good and that would run well.
I got the rest of my gear today.
Tomorrow the appraiser is coming.  I need an apprasal for the insurance company cause it's older than 25 years old.  Insurance s going to kill me.
The bike cost $2,000 but I'm getting $850 back from my credit card for my rewards (get the Citibank Drivers Edge Platanum card...  2% of all of my purchases towards the purchase or lease of any new or used vehicle)