Kudos for continuing to do what you love!
One theme that does seem to be prevalent with full-face helmets is that while they may not provide additional impact resistance, they do appear to provide more coverage for the back of the head than a regular helmet. Something to consider I guess.
I can’t help in the body armor department except to say that my Camelback makes an awesome spinal cushion in an ass-over-teakettle event!
Ivan