I received the TS Parameters for the Lanzar NEO10 sub today, and I think I'm going to give it a try.
Here are the TS Parameters if anyone wants to check my calculations or help me decide between ported or sealed.
FS = 33
QMS = 4.09
QES = 0.35
QTS = 0.33
SPL = 89
VAS = 1.76