I am looking at buying a used x-t2 because I have heard great things about them. I am nit long in the photography game . I know there is no automatic mode on this camera and I have learnt to use aperature priority on my nikon , not fully but nearly there. So my question is can this camera be set to an automatic mode of I feel I want to let the camera do the work . Regarding setting the priority mode i take it i just put the SS to A and ISO set to auto and use the aperture on the lense ring ?