@BoneyM, in thinking of Enchant Item'd item ideas, I realised a potential problem: clutter. You may not want to deal with a plethora of little things like an enhanced version of Grimm Burloksson's telescopic sight. Are you ok with whatever or do you want us to be sparing with these purchases?
I don't think there's a lot of scenarios where it would come in handy with the restrictions I've placed. It doesn't just need to technically qualify, it needs to be an item as central to the process as a sword is to swordfighting, and anything like that that Mathilde uses often will generally end up with Runes or a superior enchantment on it. But yes, in general I'm not keen on Mathilde having a hundred and one specific Enchanted items that will come in handy about once in a lifetime to keep an eye on.