For most infant baptisms that I have chanted, as we process into the church after the exorcisms, the chanters chant both the Theophany Troparion "When Thou O Lord was baptized" and the Pentecost Troparion "Blessed art Thou, O Christ our God." But as this is the Paschal season, do we dispense with those troparia and instead sing the Paschal Troparion? Also, after the baptism and the during the vesting, it is customary to sing the Katavasiae of the Cross in tone 8. Should those also be dispensed with and the Katavasiae of Pascha be chanted instead?
Many thanks, O learned liturgical experts.