Free Shortcuts in IDA Pro

I'm tired of reassigning everything to the same hotkey in IDA Pro because I don't know which hotkeys are free. Here are the IDA Pro keyboard shortcuts I know of that aren't in use in IDA Pro so far. Only one- and two-key shortcuts are included. I have omitted shortcuts used by BinDiff and flare-ida, because I don't want to collide with those.

• ` (backtick)
• , (comma)
• <>{}[] (left and right angle bracket, brace, and square bracket)
• Most (but not all) of the top row: !@#$%^&*()+=
• I
• J
• Alt+F4,F5, and F8
• Alt+E, F, N, O, U, V, W, Z
• Ctrl+0, 4, 5, 7, 8, 9
• Ctrl+H
• Ctrl+Y
• Shift+A-C
• Shift+F-O
• Shift+Q
• Shift+S-Z

I got these by visiting Options -> Shortcuts... in a recent version of IDA Pro. If you notice any others, or notable collisions, please comment or message and I will update.