Kilobyte wants some socks like Molly Weasley makes for Harry in Goblet of Fire — one with snitches and one with broomsticks. Megabyte doesn't like the idea of mis-matched socks. Stick in the mud. Kilobyte has taste.
They both would like an accessory to proclaim their House affiliation. Ravenclaw, of course. A scarf or a sweater, etc.
Megabyte would also like a cloak to wear with his Ravenclaw duds.
They would each like a golden snitch.
They have also said that I should get a pair of these: