Help with aquascape in small tank

[Scavenger]

I like it the way it is, but if you want to change it around, I'd take my least favorite rock and quickly take a chisel and hammer to it and bust it into appropriate sized chunks to free up landscaping options. If you do it quickly, any die off would be minimal in my opinion. Or try and trade in pound for pound on smaller rocks.

Not sure you want to bust rocks, but thought I'd throw out the idea. I've done it in the past and after a month or 2 the coraline grew back enough so I wasn't sure what rocks got busted.