@Oxknifer if you want to keep the banner you could make the banner wider (cut it in half, move the two halves further apart and fill in the gap) so you can make the text bigger, that wouldn't make the logo bigger but at least the text is more readable. The "Bush's Best" you could place left or right of the banner. You can get a rough preview by scaling it in your image editor. The banner is shown with a max. height of 32px and the site itself saves the logo with a max. height of 128px. Not sure about the max. width, but it's at least 720px for the full size image and 180px for the scaled down version.
This was my best attempt at a game I recently moderated. https://www.speedrun.com/shutdown
https://www.speedrun.com/pttr Not my design but it perfectly fits the game's theme and main logo
Here are a few good ones:
https://www.speedrun.com/cell https://www.speedrun.com/ting https://www.speedrun.com/superliminal https://www.speedrun.com/sexy_hiking https://www.speedrun.com/metroid_nes
A lot of logos are just speedrun.com styled in the same way as text from the game so I tried not to include ones like those. I like them but they aren't as unique.
I'm proud of this one, I recreated the logo but with "speedrun.com", which was a lot harder than I thought lol. I spent a looooong time getting the TOH one just right https://www.speedrun.com/toh
I created the logo for this game, I'm proud in it: https://www.speedrun.com/flower
(I wanted to run Flower in the past, but it didn't happen yet)
i found this logo https://www.google.com/search?q=speedrun.com+custom+logo+png&tbm=isch&ved=2ahUKEwjC8uuh-d2AAxX6bPUHHeaDAocQ2-cCegQIABAA&oq=speedrun.com+custom+logo+png&gs_lcp=CgNpbWcQA1CXBVjPDmCtEGgAcAB4AIABXYgBqQOSAQE1mAEAoAEBqgELZ3dzLXdpei1pbWfAAQE&sclient=img&ei=Kw_bZIKxJPrZ1e8P5oeKuAg&bih=953&biw=1416#imgrc=3nMwrTpwYTO0nM and the game is https://www.speedrun.com/wcl
so i used it as my speedrun.com logo in my profile
I like the Vice City one https://www.speedrun.com/gtavc and https://www.speedrun.com/d2r