Thanks for the replies.
I like the ride of my Lightning - it has a much more lively, comfortable ride than the Alu bikes of the same era (and a fair bit later) that I have ridden, and does not lack anything I notice in responsiveness for that comfort. Nothing stays looking as good over time as Ti either (if actually used). I have to say the welds and detail areas like the mech hanger and BB threads are lovely on mine too. I didn't think much of the cheap looking stickers (which is why I removed them) and I have kept the frame looking good by occasionally polishing it with gentle metal polish which has given it more of a polished than ball burnished look over time.
As stock it had rubbish kit on it - I upgraded mostly to 8 speed XT in the years I rode it the most. The elastomer forks in particular were awful - I later became a Pace fan and still use them or DT Swiss on all my bikes.
I would keep it if I was not such a (short travel, lightweight) full suss junkie - I generally ride sitting down with a high cadence and it just suits me. This bike is too good for the occasional ride when I think it is too muddy to need suspension (very occasional, as I ride less in winter...).