Cool project. Hmmm, i'd like to see higher rendering scales, while keeping the ability to run a desired video modes, and keeping LAN but having fallback to single player on a timeout if the link isn't found. This is probably just me though, i'm running 15kHz CRT displays on a Win10-based LAN setup

There have been a few recomp projects and PC ports recently though, so taking a look at those, or perhaps posting up on a FB/Discord group like Retro Racing Luantics, will get you answers from a wider demographic.