The other stuff is indeed interesting but not too sure about the first one.
Most users would have no clue what to put (including me LOL) without the listing handy.
Some of processes I'm talking about are almost always running in background in all phones : for example com.android.phone , com.android.mms, com.android.systemui. There should be also an option to include a preset to auto bulletproof mission critical well-known apps like phone or mms (we don't have to forget that an android phone is basicly a PHONE ) or some other presets which includes vending/finsky processes to have a more reactive marketplace/play store.
Another thing : it happened me to wrongly un-bulletproof all, I remember most of processes I want to bulletproof but the only way to add them back was to list all running processes (which in my phone takes a long time).