@dajbelshaw The image could be optimized to weight almost nothing (specially because it's in B&W), and the font is something users will have to download anyways most of the time as soon as they click a link to another section. And it can also be optimized by removing characters you don't use.
But I know this is not what "keep the current one" means, because you're probably using different libraries/plugins. But I don't think design should be constrained to page weight, most of the time.