Tatafu Polota-Nau will make his first Force appearance as his new team takes on NRC side, Perth Spirit.
The capped Wallabies hooker has been named to start for the Force, combining with Francois Van Wyk and Jermaine Ainsley in the front row.
NRL convert Curtis Rona will have a chance to show his finishing skills in his first outing for the Force, starting on the wing.
Matt Hodgson will line up at openside flanker in a new-look backrow, with Ben McCalman and Angus Cottrell both unavailable, putting usual hooker Anaru Rani at blindside and Brynard Stander at number eight.
The Spirit, who took out the NRC title this season, will field nine of the players from its championship team in the match tomorrow, including captain Heath Tessman at hooker.
Harry Scoble is another hooker making a position switch, playing at blindside flanker for the Spirit, after a breakout year for the Force.
TEAMS
Western Force to meet Perth Spirit
1. Francois Van Wyk
2. Tatafu Polota Nau
3. Jermaine Ainsley
4. Matthew Philip
5. Isireli Naisarani
6. Anaru Rangi
7. Matt Hodgson
8. Brynard Stander
9. Ryan Louwrens
10. Peter Grant
11. Semisi Masirewa
12. Bill Meakes
13. Curtis Rona
14. Chance Peni
15. James Verity-Amm
Perth Spirit to face Western Force
1. Mees Erasmus
2. Heath Tessmann
3. Shambeckler Vui
4. Onehunga Havili
5. Ross Haylett-Petty
6. Harry Scoble
7. Kane Koteka
8. Richard Hardwick
9. Michael Ruru
10. Ian Prior
11. Brendan Owen
12. Marcel Brache
13. Alex Newsome
14. Will Latu
15. Clay Uyen
