Hi! I have a 30g bowfront tank that I'd like to switch from fake to live plants. It's a huge battle with my parents to get live stuff in the first place because apparently growing something alive that doesn't actively swim around is tOo eXpEnSiVe and tHe FiSh ArE FiNe WiTh fAkE pLaNtS, but I'm slowly getting there through some propagation of the plants I already have in my other two 5g tanks (java fern, water wisteria, amazon sword, marimo moss balls, anacharis). I have a clump of anacharis growing behind the big fake plant, as well as a few baby java ferns in the front—those are just planted there to grow aimlessly, as I don't really know where they should go, honestly.
Unfortunately I have to go with inert gravel, meaning I only want plants that grow nicely in said gravel. I can buy root tabs and ferts, though! So, with all that in mind, as well as the current layout of the tank attached below, I'd like a few opinions. What plants should go where to mimic my current fake plants? How should I change my aquascape to make things look nicer and more natural? Do any of you have any recommendations on good, hopefully not-too-expensive driftwood and stone to replace the fake tree thing? Thanks in advance for any help I receive!
The tank is currently stocked with six neon tetras, two female cherry barbs, a bristlenose pleco, a dwarf gourami, five or so ghost shrimp, and a crap ton of my arch nemesis, the stupid pond snails. The stocking is definitely subject to change in the future. One thing to note is that I want to replace the gourami with a betta whenever the time comes when he's old enough to pass... And the barbs will not be in the tank with said betta. I'll probably add in more neon tetras to replace them, since I love watching them shoal. Thoughts?

Unfortunately I have to go with inert gravel, meaning I only want plants that grow nicely in said gravel. I can buy root tabs and ferts, though! So, with all that in mind, as well as the current layout of the tank attached below, I'd like a few opinions. What plants should go where to mimic my current fake plants? How should I change my aquascape to make things look nicer and more natural? Do any of you have any recommendations on good, hopefully not-too-expensive driftwood and stone to replace the fake tree thing? Thanks in advance for any help I receive!

