Mr Chonks wrote:
I also need a feather
Since the feather doesn't specify a monetary value, you'll have one in your component pouch or will be able to use an arcane focus instead.
Which reminds me, you need to decide if you use a component pouch or an arcane focus. The arcane focus can be anything but if you lose it, you lose the ability to cast spells until you get a replacement or a component pouch so don't make it something loseable. A cleric might decide their arcane focus is a holy symbol they wear round their neck which they grasp when they cast a spell.
None of my spells currently need any material components, so I'm going for the purely yelling and hand-waving type of magic.