Hello, ah yes I'm a Brazilian brother.
I've run a little test with the Desperado without autoaim and I don't think inaccurate is the right word, but using crosshairs I noticed that the shoot on the rifle seem to always go a little bit higher than the crosshair indicates, with a crosshair is a nuisance but without at long range I can see being very frustrating. Here's an image to illustrate more the distance that tested this, more close encounters I didn't see much problem.
As for the Technomancer I think a damage boost could be a good way, maybe a little combo system where he gets a little bit more damage the more he hits opponents a la DemonSteele, but maybe I'm asking too much, or a dash that grants you invincibility frames could be good too.
And thank you for putting all your mods here, I was actually collecting all of your mods, now I'm more certain that I have all of them with me. Keep the good work man, cool stuff all around.