I'm looking for help from some of you who are experienced with Colt revolvers. I would like to find some Trooper Mk III grips that are slightly longer than the Pachmayrs shown in the photo below. I like the Pachmayr grips as shown for the Smith 686, but the ones for the Trooper Mk III are just a little bit short for my liking. Are you guys aware of anything similar that might meet my needs? I do not want finger grooves and would prefer the same type of rubber grip as the Presentation/Signature line, but might be interested in smooth wood grips if those are available. The main thing is that I want them a little longer, similar to the length of the ones on the two Smiths below. Any suggestions?