HP bars / mini map are too tiny for my resolution.

So I wasn't sure where to post it and whether this is truly a bug or working as intended but I really wanted to inquire about it. So i'm using an iMac 27" 5k. I set my league to 5120x2880, which is the resolution of my mac.. Now the game looks AMAZING. It really blew my mind away how well all the particles, models and basically EVERYTHING looks like. The only thing which bothered me was that the HP bars above the minions, turrets, enemies, myself were too small and would cause me a lot of trouble in last hitting or simply evaluating my situation - whether I'm going to die or not. The shop as well as the game settings interface are also tiny. The minimal looks alright, but the icons of the champions / turrets / drag / baron etc are so small it's hard to tell which champion is ganking me. like for reals. The chat window is also hella small. I'm attaching a picture to show you how bothersome this is. I tried playing on a lower resolution, which didn't lower the quality that much but it didn't make me go WOOOOOW anymore. It did, however, make everything larger and more visible. Would be nice if you guys would fix this and make the HP bars etc larger in proportion with the minions/ champions. Because right now it isn't really the case and I want to use my resolution to the fullest. Will be waiting for a reply!! Thanks in advance :)