I have now decided to take the lec lights out as i think they will fatten up more with more red light from a hps 1000w watt running on super lumen settings.
Ive decided against the hps and added another 315w LEC, so there is now 3 315 LEC in total. 2x 3100k and 1x 4200k. The temps are lower using LEC than using a hps even with an air cooled reflector.