Light upgrade for eclipse 6

[guinness]

I am starting a nano with an old eclipse 6 my sister had, and I was wondering the best way to upgrade the light. I have seen some posts for a sealife retrofit 32 watt light, yet i cannot find it online. Any help or ideas would be great. I am trying to keep the hood attached due to cats. Thanks

 

[guinness]

bump

 

[otter]

I have a Galaxy 6 (the walmart knockoff of the eclipse 6) I have thought about converting lights also.
I found the 32w retro fit light kit online.
The dimensions are 15"L x 5"w x 2" H.
price is $60
Will that fit inside the hood?
From what I have been reading, people using these tanks for reefs are taking off the hood and using aftermarket lighting.
The other option is DIY.