1. About isolate - it's not my idea !
It comes from softimage - it has several layers of hidden properties
1. render - can overrides lower layers
2. groups - individual only manual changed - overrides lower layers
3. layers ~ similar to objects name in moi
2. individuals ~ moi - selected object hide
1. isolate - lowest level (can tunnel from isolate to isolate until 1 object will remain - nothing else then exit)

2. Ini - thanks

3. Cplane - my idea is to combine hotkeys under groups, later expand them (c only for cplane, hotkeys after part of cplane grouping - aka reset)
~ on rest of scripts there's a waitable object where it can be placed, here i can't setup under a group