Treat HP modifiers as %s

This is a small suggestion that might be work than it's worth. Items like Last Survivor or God/HP that add HP - can you make the game treat HP as a percentage vs a simple number? For example, when I have 300 HP and equip Last Survivor, I now have 300/320 HP. Is it possible to have the game treat HP as 300/300 = 100% so when I equip Last Survivor I now have 320/320?

I'm sure I'll post more stupid ideas here, be on the look out, Ives!!!

It probably could be done, although it would create quite a bit of desync at higher levels, since you'd be getting large amounts of HP that normal players couldn't see.