Seriously Tom. This camera is  a classic.
Keep the D70 for a second, and go with the D200.
I keep a regular lens on the D70 for fast candid shots,

Get a fast lens and the D200 with a battery pack, and you will not regret it.
How many times do you go through this world.
Live it up. Points of interest.

• Outstanding image colours
• Frame speed is so fast you can get carried away.
• Best ergonomics I have felt in any camera, besides a D2X
• Large LCD screen.Every function easily accessed from fingers or from LCD menu
• Very easy to figure out what is what.
• Built in flash so you can use remotes .Saves buying more externals.
• Seals to keep out dust.
• Strong body
• List goes on

"The happiness of a man in this life does not consist in the absence but in the mastery of his passions."