I don't know about any of the prices down there, so i don't know what you could get for your money ..
Paphs to list that don't mind the heat.
Honey (primulinum x philippinese) Blooms twice a year, new flowers can go for months. (compact growth)
Lady rothschild (Lady Isabel 'NJ' x rothschildianum 'Song Sparrow' (large grower)
lowii ('New Horizon'X Memoria Agnes Helbling') (large grower)
Prime child (primulimum 'Hercules' x rothschildianum 'Milady') (some are smaller growing then others)
Susan booth (rothschildianum x glanduliferum) (large growing)
St.Swithin (rothschildianum Kerrich x philippinese) (large to more comapct growing)
Judge philip (Pinocchio x philippinense) (large to compact grower)
Paph. gratrixianum (comapct grower)
Paph wardii (Wide petels x half n' half) (small compact grower)
I'm sure others will list some of their growers
