I have just found this post, so my reply won't help your decision anymore, but I'm pleased to find some enthusiastic owners.
Am I correct, the Cadet is the stainless with the polymer frame? Mine does not have the word "Cadet" on it anywhere. It just says ".22 Colt".
Mine is reliable. Accurate enough if I do my bit, but we have so little different ammo brands here to try. About 1.5" at 25 yrds if I do my bit.
I could shoot it better if I had straightened out the rear sight notch which is a bit lopsided (I've got the short barelled fixed sight model bought new around 1995).
I find the grip nice, but the trigger a bit far back for my (medium sized) hands, but that's my only complaint.
I've probably not shot more that 1,000 rounds through mine.
Ed, did you use the factory mount set-up, or an aftermarket and if so, which one. I posted elsewhere about a mount, because Weigand no longer make theirs, and all that popped up was quite pricey (around $70).
Wim