Well - used a couple of cherry wood chunks, thrown into my charcoal baskets, and the chicken came out superb:
Cooked the chicken on indirect heat from start to finish (until 170F was reached on the probe) and was quite amazed at the colour which the smoke gave the food!! The chicken was also SO juicy and not dry like it sometimes is when cooking on a normal BBQ!!
I threw some burgers and sausages on there as well, after I had taken the chicken off and even then, the meat also took some quite nice colouring!
Definitely gonna be using my wood chunks for future cooks!