After much blood sweat and tears, I can happily announce that I've gotten it working. Does not do weapon augments or check for solvents/augments in inventory yet.
Cleaned up level sorting so the proper augments for your level should show up as the default. Due to some interactions with automation plugins, it sends a CWTN pause command, but I'm not sure if RGMercs, KissAssist or MuleAssist will interfere. It also pauses MQ2AutoForage.
Due to an issue with FindItem defaulting to the first augment it finds, which may be in your gear, it uses the FindItemWindow to be able to pick up the aug and insert it into your gear.
Please allow it to run without closing any merchant windows or dropping items, as this may cause the game to crash. I will be adding logic to prevent this from happening. Until then, please let me know if there are any issues. If not, I would love a review. Take care and I hope that this makes gearing your army easier.