No worries! While anacondas are a thicker bodied snake, male retics will routinely achieve a longer overall length than a male anaconda. Female anacondas and female retics tend to be about the same size I believe, depending on genetics. Nevertheless all are giants and need to be handled appropriately. You are right about the buddy system. Once you get a snake over about 7-8 ft a second person is definitely necessary. Im a big guy and I still feel safer having a second person around when handling giants.