It is a ban, Steph under the first section:
Sec. 1531.40. (A) On and after the effective date of this section, no person shall acquire by any means a dangerous exotic animal.

Nowhere in the current language of this bill can I find "constricting snakes" as being defined only as "large constricting snakes". Where in the bill are "large constricing snakes" defined further? Again, it goes back to the legal definitions you mentioned earlier.