Cool project. Hmmm, i'd like to see higher rendering scales, while keeping the ability to run at desired video modes, having all video modes run at full speed, 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

Too many old games lock to vsync, with no easy way to disable it.
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.
EDIT: Ah, was this what your control tower request was about? Did you find one, or were you able to read what you needed?