Looking to replace two 3x3x6 tents with a 5x5x6 gorilla tent. Only plan on using 4x4 of actual space and using the rest for a dehu, etc.

My plan would be to use existing lights in the tent. Setup would mixed light: one half 4x-HLG QB132’s (240w), other half of tent 4x-HLG QB120’s (240w), and 2x-Mars hydro ts600 (200w) right down the middle.

Would this lighting be sufficient, and would there be any issues with uneven canopy, production, light distance to plant, heat, etc. that would make it a better option to just purchase one new 600w fixture?

hard to justify spending $800+ on a light if I have something that will work just as well, or provide better ROI.