#1 gets 15.25 SEER 12.50 EER and 9 HSPF
#2 is a waste of money. The TAM4 isn't a high efficiency blower (except 5 ton) so only 14.25 SEER, 11.50 EER and 8.50 HSPF. Spend the extra on the GAM5 fixed speed or TAM7 variable speed. With that heat pump, the TAM7 gets 15.50, 12.50 and 8.50.
The 803 overcools if the humidity is high. If you want to "dehumidify on demand" with the TAM7, look for a Vision Pro IAQ, Prestige IAQ or similar models from Emerson or Aprilaire.