FS2002 PSS 747 panel and Posky and or MelJet dynamics

Hello everyone. I've been out of simming for a while and trying to start back up. Unfortunately due to space restrictions I deleted my old setup and eventually all my a/c etc. I had all the text files that covered making these work together. I remember having really nice 747-400's with good visuals, flight dynamics, fuel burn etc. while using the PSS 747 panel. I don't recall if it was Posky or MelJet a/c. I did get it working with a MelJet variant and it seems to accelerate on the runway a bit robustly so either it wasn't the MelJet or there are more mods I've not made that make it happen.Can anyone give me their best guess as to how to make this work? I've not found anything on here or flightsim or project open sky to say anything other than "we dont' support that." I'm quite certain the original mods were in one of these forums back when I had them.The community seems to have gotten a bit jaded. What happened?Thanks for any assistance and I hope everyone is doing well.Neal