I probably do about the same for both. Mostly it's a bunch of hack squats and lunges, some front squats and recently GHRs and reverse hypers. I figure those are going to drive my squat and my deadlift. For deadlifts specifically I'll pull sumo and do a bunch of rows (and I figure those help my upper back for bench too) and I've been recently trying conventional pulls paused at my weak point.
I get the feeling the spider bar is going to be a huge help for both squat and deadlift.
Honestly, when I squatted wide I felt like every time I squatted it drove my deadlift even though I pull conventional most of the time. Squatting narrow it doesn't feel like that. I suspect wide spider bar squats either to a box or without are going to drive both lifts a bunch for me.