Next next feature patch wishlist
On your second point, from what I understand you’re basically asking for either two separate inventories: one for loot and the other for your equipment and stuff or you’re asking to have macro’s to quick equip/eat stuff.
I’m just gonna go out on a limb here and say maybe you should organize your stuff better if it’s the former. There’s a search function for your inventory (if I’m not mistaken), which means you should never have something that is “hard to find”. And if it’s the latter, it’s just not a feature in GW2 to have such macros.