Steamboat/Savage from WM3 is my all-time favourite. Steamboat put in some mighty fine matched with Da Man too.
Pillman/Liger for the Light Heavyweight Belt in WCW is also sweet.
Over the years, I've seen some very good Bret Hart/Dynamite Kid matches on TV, when Stampede was still televising shows. I remember a nice ladder match between the two. Also, Bret's streetfights with Bad News Allen were great too.
Are you ready for Mahkan-mania to run wild all over you?
Remember that the WWE casual fans (and probably 90% of those in the know) have never seen Tenacious Z, much less seen him wrestle. I have no idea what the guy even looks like. So they are pretty much safe to debut him any ol' way they please.