New poplar trees

I love the colours of the new poplar tree and dappled forest biome! So excited for the full update. However, I really dislike the natural generation shape of the trees, and upon research of poplar trees in real life, I would love it if they were a taller/slimmer shape - think that of the redesigned birch tree shape many people build: 3 - 4 blocks of trunk, and the leaves rounding in the middle and coming to a 1 block peak!