You made a very nice choice for a .22 LR revolver. I used one as a practice revolver on the PD as it was so similar to my Model 19 service revolver.
I recently just bought another one from a member here. Fortunately, the member I bought it from knew how to keep a revolver clean. It is a fine shooter as yours should also be.
Over the years, I've found that using copper wash or other hard lube bullets keep the charge holes cleaner and thus do not require as much brushing as soft lube (wax) bullets.