Funny you should mention that, I'm hoping before today is over to finally order my DG shots from May.
Once I get 'em, an update is clearly in order
Yes, the old bikes would be about nostalgia--NOTHING (for me at least) beats the K13. It's pragmatice 4 stroke modernity and, latest/greatest tech, along with the turbine like pull clearly bests the old two strokes that I (very) occasionally miss.
Having said that though, having a lightweight trail/MX bike, preferably two stroke (~250cc) and no more than 10 years old or so--and a place to ride it legally--would NOT make my life worse
Nor is it likely to happen any time soon, just sayin'.
The only reason you'd ride any of that old crap is nostalgia. Now that you have that beast of a bike, I doubt you could go back.
We need to get a pic of you on your own actual bike for your profile shot!