Thank you!
I checked another option that seems more or less the same price (1k more but may save money later) with new aquarium and not to convert mine.
I choose the following:
Red Sea max REEFER 425XL
Skimmer- BUBBLE KING SUPERMARIN 250
Cooler Hailea 500HC
Lights- T5 8X54W
TUNZE 6125, 6085...