You don't need both T-tar and Hippowdon. I'm tired of seeing ttar myself. You can use a Gliscore if you want to use a ttart instead od Hippowdon to make up for the physical wall loss. I really suggest you put a Gliscore in that team somewhere though. If you will already have somebody setting up SR, have him use both ice fang and thunderfang. Physical boltbeam isn't as effictive, but it will get you by really well.