Pre Dawn arcjet engine

[Strawberry]

The arcjet engine would use monopropellant as its propellant (as real life arcjets run on hydrazine). The arcjet would be unlocked pretty early on in game, around when you're getting your first serious electrical parts (stuff like deployable solar panels). This engine would also consume 10 EC, and have thrust in the 2-5 KN range, however it would only have an isp of around 1300-1200. This engine would serve as an early game gap to prepare you for the extremely low thrust of the dawn engine, and later on serve as an alternative to electric propulsion when you dont want to deal with the low thrust. 

[Haustvindr]

I'm down for this. There was a mod that added this engine to the game and it was a complete blast, so much that I MM'ed over and over in my PC through KSP versions. Super fun engine.