Any name for the coin?

And how about difficulty goes up 10% per so many blocks high hash but goes down 50% per same amount of blocks when low hash.
As the coin dies if it does it gives the little guys something to mine.
How about
Reverse payout scheme. Difficulty up ----> more coins for the miners.

So you get the same amount of coins always.

100MHASH = 1 coin per day.
If the networkhash is 1GHASH, 10 000 coins are given to the miners every day.
If the networkhash is 100GHASH, 1 000 000 coins are given to the miners every day.
....
Expensive, but secure
Good for the miners, and not so good for the investors.