Replacing the linear elements with switchers means more noise in the power lines. How much more, and whether it's noticeable or tolerable will be down to you.
I saw a few faces peering in the windows of r/electronics as I drove out of the car park having just locked up to head over here. Glad you found your way over.
Replacing the linear elements with switchers means more noise in the power lines. How much more, and whether it's noticeable or tolerable will be down to you.