Haven't heard too many dac/amps (outside of the iBasso D10) in that price range for much time, but if you can stretch the budget the CEntrance DACmini works pretty well.
As for the cables, I'd personally advise to stick with the stock cables and see if you find them to dark or not. I personally use a Q-Audio aftermarket cable and have the older 8-wire ALO cable, but you'll find about as many opinions on cables, their value, and their characteristics as there are opinions on soft drinks. One of the local head-fiers over here preferred the stock cable to the ALO cable I have, which I found interesting, but can't fault either.