Yea, size the TXV for the condensing unit.
What blower is under that 3.5 ton coil.
What cfm did you set the blower for.
If you have the model number of the condenser, I can tell you what size piston YORK wants for that condenser, but can't say for sure that bryant has that size.
But a TXV would be best now, if your not going to change the coil.