That all sounds good, and personally – I’d be happier with a squishy sounding rather than deadly quiet.
If you havent touched the damper – the sound must be oil in the lowers which can only be good.
A handy hint I’ve found – as the oil in the uppers is blue and the lowers is yellowish – is to put sandwich bags over the lowers as you undo the hex / 10mm nut. The tools still work through the bags (if that makes sense) but you get to collect all the old oil – and importantly on the damper side – see what colour it is. And it saves your garage floor.
Anyway – personally – I dont think you have a problem. Go and enjoy.