Good luck man, the Think Different is not fussy at all and overall really easy to get going.
Keep checking those PH levels my friend, also i imagine your light is gonna heat up the room a treat so controlling the res temp is an issue you will have to face. 24oC is the max but try to keep under 20 if possible. I had nasty swings in temp and it was 1 factor i blame for some leaf curl i was experiencing early on.
Good luck again pal.#
B.