You know, since you are going to have such complete control over the engines behavior, it would behoove you to look into ozone (O3) supplementation and water injection as well. The ozone production draws very little power from the electrical system and provides extra oxygen for the fuel burn (faster burn so higher specific impulse) and the water mist raises the dynamic compression ratio (flashes to steam) while lowering egt’s from the lean mixtures you will be inducing. Just a couple more weapons for your arsenal…