Very good decision. Sounds clean and fits perfect.
@Fellfrosch, if you run into any problems vectorizing your mock-up, let me know via pm. I am back from vacation now. Good and quick job, nice.
If you think you are already finished, it is always a good idea to run inkscape generated svg through this cool tool (https://www.svgminify.com/) and shrink the size to around ~1/5 or 1/10 of the size, stripping it from unecessary code