Happy to help! Font design isn't easy, but it's very rewarding. You might look at the famous Eurostile font which does a kind of "rounded rectangle" style of curves which might work well here.

One more note -- I think this font actually works great as a display typeface. The octagonal angles and exaggerated stem connection give it a ton of personality, and display typefaces used for headings, titles, packaging, etc. are where personality is more important than readability.

So I think you've produced something really cool -- just not necessarily as a coding font!