what do you think to my xxl tent set up

hi everybody who is reading this thread,
i am a first time newbie and just been and bought some things to set the tents up.
im using 3 xxl budbox tents, in my tent for veg im using two rvk 125 fans ,filter and a 250 mh. in this space ive got a 5ft NFT tray and a 36 pot propagater

in my other two tents im running 3x600 hps, two rvk 200 L1 fans and filter. and a 18 pot ebb system. i hope ive got everthing i need in both. i started a test run and the temps are about 80 but the humidity drops to about 40% but ive seen some foggers so hopefully this will sort this!!
the problem i have is when the lights go out the temp drops to about 58f so this is a bing swin in temp . do i need to keep the room around the tents warmer so the inside tent temps keep around 62+ ????
plz help just need to get some good advice
thanks everybody kiss-ass

I am looking into bring the temps up in my room as well

I have a smaller space and I am thinking of getting a heater fan combo unit

I am going to test tomorrow, I will let you know the outcome

T

sorted T
im going to do the same also in the morning i have a heater, dehumidifier so hope fully the outer room temp will increase and sort things. plus im test running empty. the temps and humidity will change again when i get water and the plants in there fingers crossed