Arduino to control AK4495 dac kit & add a display

Hi I have just ordered a dac kit from Diyinhk that consists of AK4495 dac kit + isolated xmos DSD.
The kit hasn't arrived yet but I would like to add a display & control my dac using arduino.
There has been some posts on the Internet of people who have added flash LCD touch displays & controls for there dacs using arduino.
would it be difficult for me to add this kind of thing to my dac & how would I go about finding adding the program or conecting arduino to my dac.
Any help or advice please.