I didn't notice until I was reading through your Warlord thread, but this works out very well for E6! Levels 1-5 work just the same as before, and Level 6 characters are Hero Units! That was quite the coincidence
Sure, why not! If I get inspiration from it or find bits that I'd like to add directly, I will of course give you due credit.
I did a lot more work today, including stats for mounted combat as well as a lot of other things that may come up. Big things I still want to work on are siege weaponry and Martial Adepts. The latter of which is proving a tad tricky. Sadly, I don't have enough time right now to post my latest material. I will do so as soon as I find the time.