I can give you a good reason not to spend money on adjusting a new QT series radio.
They don't need it, you're not going to notice any difference, and no one hearing you is going to notice any difference. Your eyes can see a difference on a meter or a screen, but your ears won't be able to tell; the Radioddity/Anytone export rigs are already set to run like a Cobra or an RCI that's been peaked and modded. They already have plenty of power and great transmit audio quality, especially on sideband.
Unless you're wanting to run a chain of amplifiers, and need the power calibrated and limited, those radios need nothing more than power, antenna, and 11 meter mod to work well.