the process is never finished

Duuuude, that's true! There's always that tiny detail that we can modify to make it better. I'm already thinking about a pair of 29 or 27,5" wheels for this bike hahaha I mean, 26 is great and unique, but mine are 36 spoke, which make the wheels kinda slow at high speeds. Either a good pair of 28 spoke 26" rims or upgrading to 29/27,5/700c