As per current record sd is carrying 40-43 sd channels per tp so 160 odd channels can be added in new 4 tp. They will move 60 odd existing channels from gsat15 hd tp, channels shared from free dish. So we can expect around minimal 50 new channels and will be added in phase manner like last year HD channels addition. Morever ready to receive junk channels too they won't add polimer channels
and similar competition channels