I am about to make an order for a new bonsai display stand. It is intended for a tall 40+ inch Monterey cypress. The pot is round, 16 x 4 inches. The canopy measures about 30 x 26 inches. Suggested measurements for the display stand are 30 x 24 x 2.5 inches vs. 26 x 20 x 2 inches. I am not sure the tree’s canopy plays an important role in the size of the stand. How do you determine the best fit for tree and display stand?