if you don't have the room don't breed big snakes. easy. sell him and buy a smaller python pair and a hatchling/yearling rack. you seem to not care what you are breeding as long as you get to breed something... you need to do more research, bhp's need big long enclosures when adults as they grow huge and the female should around 4years 4kilos some people breed at a smaller size. also bhp babies are much bigger then others and will need bigger hatchling tubs size of yearling tubs.
oh and they will eat each other if given the chance, feed day triggers this. too much hassle keeping them together.