I am very curious what could be done with your impressive optimization on an rk3588, since it has pretty decent bits in all 3 categories, and am now seriously considering a Radxa Orion to play with this on :)
One more if you have a moment: will this be limited to text generation, or will it have audio and image capabilities as well? Would be neat to enable not only image generation, but also explore voice recognition, translation, computer vision, as well as image editing and enhancement features in mobile apps beyond what the big players daign to give us :)