The Devils handed the Hunters their first loss this season at home in round four, and will be looking to avenge this.
“There are no major injury worries to deal with after last weekend’s win.
“They are playing well and we want to start the 2nd half of the season on a positive note,” said Marum.
Marum congratulated Bland Abavu, who will be playing his 50th Intrust Super Cup game for the Hunters on Sunday.
The only addition to the extended bench is Paul Wawa.
Marum said he will confirm the final 18 man team on Friday, and will leave for Brisbane on Saturday.
The Hunters will take on the Devils at 3.05pm game at Bishop Park. They return on Monday.
The 20 man squad is: 1. Stargroth AMEAN 2. Bland ABAVU 3. Israel ELIAB 4. Willie MINOGA 5. Adex WERA 6. Ase BOAS – Captain 7. Watson BOAS 8. Wellington ALBERT 9. Wartovo PUARA Jnr 10. Esau SIUNE 11. Nixon PUT 12. David LOKO 13. Stanton ALBERT 14. Silas GAHUNA 15. Brandy PETER 16. Enock MAKI 17. Moses MENINGA 18. Rhadley BRAWA 19. Paul WAWA 20. Butler MORRIS (Two to be omitted).