Lower Resolutions Suport

My computer is not very powerfull graphics wise. It's a notebook with a gt 630m. Because of my hardware limitations i'm only able to get stable response times (20ms, single player) and good fps (20-27) in resolutions 600x480p and below. I dont mind playing in those resolutions, but there is an issue that realy bothers me. Because of the low resolutions i play in, i can't read text, distinguish items in my hot bar or tell exactly how many of what items i need to have in order to craft some machine. It doesn't get in the way of mining, exploring and etc, but it makes inventory management and building/crafting realy slow and boring. It requires me to change my resolution everytime i want to craft something, access my inventory or know what's being displayed in my hud. Oh and click and drag response times in inventory are kinda bad, so sometimes i gotta remember or write down inventory positions in order to get the items i want. Can't play in higher resolutions, volatile response times + jetpack or any ship is basicaly suicide. I would like to know if there is a way to scale the hud size, or show it in a higher resolution while running the game in a lower one, so i can keep performance and manage to read stuff. If not, is there a mod for this? If no mod for hud scaling, any toaster mode mods for older pcs? CPU is not a problem. Thanks.

Here's an image for you guys so you can see what i mean.