Colorblind mode needs tweaking

I really need help with my colourblind issues in this game. Currently I have two major problems. The first is that, regardless of whichever colourblind option I choose, I can't see the red pings on either the mini map or on my screen. This makes it almost impossible to pin down enemy locations and thus act accordingly. This is detrimental to my game experience, but also impacts upon the other players on my team.

The second problem is the loot. I was struggling to parse loot upgrades during the game, not knowing whether something I could pick up was an upgrade or not. After reviewing several hours of my recorded gameplay, I realised that the upgrades etc... on the ground that could be picked up were colour coded. However, non of the colourblind modes helped me differentiate between the different tiers of upgrades.