I recently viewed a SD/Dwarf Tiger that I'm very interested in buying from Kris at Vital. It is listed as having 37.5% SD and 43.75% Dwarf. Now, when you say to only get above 50% from Kris when looking for smaller retics, is this 50% taking into account the SD% & Dwarf% combined? or just SD? I am comfortable with a snake that could potentially hit the 9-10 ft mark considering it doesn't attain much girth.