Assuming no extra trades and signings... just purely drafting given the available players:
Voracek (8.25) - Gourde (5.16) - Tarasenko (7.5)
Drouin (5.5) - Domi (5.3) - Eberle (5.5)
McCann (2.94)-Compher (3.5) - Tanev (3.5)
Ritchie (RFA - 2?) - Tierney (3.5) - Jarnkrok (2)
Comeau (1)
Total F - $55.65
Giordano (6.75) - C. Miller (3.875)
Bean (RFA - 1.5?) - DeMelo (3)
H. Fleury (1.3) - Zadorov (RFA - 2.5?)
Stecher (1.7)
Total D - $20.63
Driedger (2.5)
Vanecek (0.7)
Kahkonen (0.7)
Total G - $3.9M
Total - $80.18M
AHL Players:
Benson, Lind, Merkley, Bunting, Clague, Middleton (Filler from SJ), Raddysh (Filler from NYR)
I wanted to have a good balance of young players with upside, players you can win with now, and attractive assets (expiring deals) that can be pawned off for picks/assets at the deadline. This is a team built to compete now with young players that have untapped upside. There's no players over the age of 31 besides Comeau and Giordano (both deadline bait). The D is a little sus, but the forward depth is extremely deep - you have a respectable top six with room to improve (Drouin, Domi), and your bottom six is extremely deep and filled with good players. You can easily trade a F for a D too in this case.
This team also has amazing long-term cap flexibility (No guys like Duchene, Price, etc.) Only two players have contracts that are 4 years or more (Tanev - 4, Gourde -4). Potentially working with $40M of cap space in the next year (22-23).
Core Players:
Voracek, Eberle, Gourde, Tanev, Domi (if it works out), Drouin (if it works out), Driedger, DeMelo (only D that is signed for long-term)
Young NHL Players with Upside:
Bean, Fleury, Zadorov, McCann, Ritchie, Driedger, Vanecek, Kahkonen
Deadline Bait:
Jarnkrok, Tierney, Domi (if it doesn't work out), Comeau, Giordano, Miller
Damn... everything is set up for Seattle to ice a darn good team from Day 1.