Hello everyone!
Inspired by the XenonISRU mod, made by @Xyphos, I've decided to make a simple CFG file that adds the ability to make Xenon Gas, Solid Fuel and Ablator to all ISRU units in the game. The config file just steals the Monoprop making MODULE, and copies it a few times.
In theory, it works with mods too (I've tested it with the Stockalike Mining Extension mod made by @SuicidalInsanity). Implementing other resources (Community Resource Pack) is a possibility for the future.
License-wise, you are all free to do anything with it.
Download here!