Is the A3D nGine well suited to making a top down 3D style game similar to Warcraft 3?

Or is it better for the Halflife first person shooter style game?

I am wanting to make a top down 3d game similar to Warcraft 3, not the first person shooter..

From what I see so far though, the engine is awesome.. very good work.

Also, I am a Delphi 5 user, can I use it or do I need to be 6?