I think the hexil is a great unit, GREATS AMPS SIMULATIONS!!!
but They are missing some essential things like delays, where is digital delay with modulation?
Another think is how to clone a tc2290, a sdd3000 or a eclipse?
Helix has a lot of potential but line6 has a long road ahead.
Another think to improve is to have presets references , for example to do simmer.