I've got this nice grade 2 Walnut stock on my 400...

I was planning on sanding the whole thing with 400 grit and then move up from there. Maybe bring it up to 800-1000
But, then what? I've never worked on a stock before.
I'd like a clear finish that will bring out the highlights of the wood. I certainly do not want to make it any darker.
I really like the soft satin finish I see on some stocks.
What would you experienced guys suggest?
Sanding final grit?
Pre-finish cleaning?
Brand of finish?
Application of finish?
Coats?
Dry time? (very low humidity where I am)
Tom

I was planning on sanding the whole thing with 400 grit and then move up from there. Maybe bring it up to 800-1000
But, then what? I've never worked on a stock before.
I'd like a clear finish that will bring out the highlights of the wood. I certainly do not want to make it any darker.
I really like the soft satin finish I see on some stocks.
What would you experienced guys suggest?
Sanding final grit?
Pre-finish cleaning?
Brand of finish?
Application of finish?
Coats?
Dry time? (very low humidity where I am)
Tom