Have an Idea;

[Soldier]

Checking out the many good stock scenarios in the Scenario Database, noticed
just how many of them been hardly played.
Here's one for an example; "Chaos in the Ardennes."
Played twice, both games resulting in a victory for the German side.
Problem obviously is, an unbalanced scenario.

My idea is to remake such scenarios, with a few changes to the weaker side
of course and up load them to H2H for official play testing next.
My question is, would it be legal to do, to a Stock Scenario?
Original title would be slightly changed with a simple ad on word like
"revised, rebalanced or upgraded, etc.. :-)
Would this be acceptable by H2H rules also?