I'll have to check out the spee-d-loader - it sounds like a cool add on. I appreciate the accuracy of the Model 60 and have routinely placed 1" groups at 100 yards with the same scope...Bought a new Tasco 3-7X scope for the Model 60 last week plus one of those Spee-D-Loaders.
I really like the new scope because the magnification really works and it's a great scope for the 22LR. The old scope had a little problem with the cross hairs drooping.
The Spee-D-Loader is cool. it has 8 chambers that each hold 15 rounds so I can load and fire 120 rounds really quickly.
So glad I have a Marlin Model 60 again.