Personally, it starts as a nicely aquascaped tank, but trimming becomes too much of a chore and after a few months, I just let it grow. I've also seen people trim stem plants and pull out the rooted stem and replant the top as they say the stem doesn't grow back as thick and it can become too bushy after awhile. It still looks nice, but it no longer looks curated as before. Best solution is to just focus on hardscape if you just want to focus on fish. Plants are always beneficial so easily low maintenance plants like Anubias and Java Fern works great to add some greenery. Also, it's good to decide what you want to focus on. Do you want to focus on the aquascape as the main conversation piece or do you want the fish to be the focus? With big fish, I would want the focus to be on the fish, so it was be in a hard scape aquarium with a few easy to maintain plants, like mentioned before. If the aquascape was going to be the main focal point, a small community tank of tetras, live bearers, bottom feeders, algae controllers, and snail controllers would be added.