Removing Waterbox Peninsula Mini 25 Overflow Wall + Baffles

[FjordReef]

Hello, forgive me if this has been discussed before. Would there be any issues with structural integrity of the aquarium if I were to remove the back overflow glass and baffles of a Waterbox Peninsula Mini 25? I received 2 of them with cracked overflow glass so I'm considering turning them into HOB aquariums without the back glass. Any problems you can see arising from this or am I good to go?

 

[blaxsun]

An image or two to clarify where would probably be helpful.