This should be in Buildcraft, not Forestry.

Surely you can't be so dense as to think annoying the maintainers of the mod you keep trying to pitch ideas at is the best way to get them to pay attention to you?

The Clockwork Engine fills a niche in Forestry that has nothing else to fill it if Buildcraft is not installed.

No, I just don't like them.
Btw the biogas engine filled that niche.