You can run any IEM’s you want with your new Clip+ up to 80ohm’s semi comfortably. So 32ohms and 16ohms isn’t a problem for the Clip+ Don’t underestimate it’s size it actually outputs a decent amount of power. I was running my Sony MDR V6 earlier today and they sounded ok, it wasn’t the best but it drives them easily enough.
Scrolling through songs isn’t as bad as one may think. I have 32GB of music on my Clip+, as you start scrolling it speeds up…1…2…3. etc etc. so you can zoom fairly well through folders, albums etc etc… I wouldn’t call it frustrating.
Personally I’m not an Apple fan, so I would not get another ipod they sound terrible compared to the Clip+ IMO.