Civic EG

Is it possible to put a larger civic battery in the bumper I k ow teal dx did it with a smaller battery but is it possible?

And has anyone done a under hood fuse box relocation, under the area of the glove box? (Who puts gloves in the box? I put my reg and insurance info in there lol dumb humor)
Links pics would be awesome

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My battery is in the trunk for my catch can and security