Cool venture! I've resigned myself to accept that the generic "coding" LLMs only work well with the most default tasks and the most common languages -- and as soon as you stray from the well-trodden paths, there be hallucinations of dragons. It seems projects like that could be the solution -- narrower, domain-specific models. I think it still poses challenges in cross-domain projects, and I'm still waiting for a model that can handle spatial reasoning (eg, for circuit board design, blueprint layout, etc).