I recently purchased a Highway Patrolman with a 6" barrel because it sounded like a cool gun, and I was right--it is very cool, and shoots like a dream. Now, I am not a hunter nor a competition shooter. Just a range hack and occasional plinker. And I think it would be cool to mount a scope on my 28-2, something that functions well but isn't too expensive. (By cool I mean Mad Max cool.) Let's say I'd like to purchase the scope, the mount, and pay to have the frame drilled and tapped if necessary, all for under or around $300. In addition to equipment recommendations I'd like to hear opinions about how invasive a procedure this is for the 28-2 (circa 1979) which of course came with standard adjustable rear sights. Anyone have experience doing this with a 27, 28, 29 or similar models?