I haven't carried a J frame in 20 years but that will change this week...
Have an Uncle Mike's for the pocket inbound. (No cost since I had amazon points.)
I used to paint the front sight with my wife's nail polish but may upgrade to one of those Sharpie paint thingies.
Have a couple of Tyler T's...in black and silver, plus my original wood grips from my early 80's Model 36. If need be I'll explore Pachmayr or Hogue.
Tom's building me his excellent by all accounts AIWB (w/ clip) holster
Still have a handful of old holsters going back a ways...a suede Cobra Gunskin IWB (clip), an 80's vintage DeSantis 02 belt holster, Renegade and DeSantis ankle holsters, (my others have worn out), and a relatively new Remora that may or may not be the right fit for the gun or the pocket. (Man, the leather on that old DeSantis is SO much nicer than the stuff he puts out today. Thick and supple, it's still like new.)
Since I already have them on hand, I'll carry the Winchester RA38B +P or Hornady Critical Defense (standard pressure). I've got plenty of American Eagle 130gr FMJ for training.
I hate speed loaders (especially in the pocket) so have always carried Bianchi speed strips since the 80's.
Not planning on changing internals. This is intended as a backup or last ditch firearm except for walks down to the mailbox on the main road or dog walks down our rural gravel road when I don't feel like grabbing something with a bit more firepower.