Fishing for stockies in lakes advice

[RyanMac14]

So I havent been fishing for trout for about a decade and a half so I just want to make sure my gear is right for the job. I will be tossing an ultra light with a spinner with 4 pou d test so my questions are more for the powerbait setup. Pound test? Bobber or slip bobber? How deep should I be setting the bait under? Treble hook? Pink and yellow powerbait? Any and all advice on the setup is welcome. If you feel more comfortable giving advice through pm feel free. I will be giving hooks creek a go either today or early tomorrow.