Nice work. You have an obvious talent, so I have a few suggestions to pass along.
Cosmetically, removing Ruger's graffiti would give the gun more of a custom look. Have you considered any other refinements? I'm thinking in terms of an over-sized base pin, a Taylor Throat, perhaps a lanyard ring, and you should consider swapping out the factory rear sight for a Rough Country rear sight from Bowen Classic Arms.
The over-sized base pin should be installed with attention given to fitting of the base pins and base pin locks. It can be turned down to precisely fit the base pin hole in the frame, or the frame can be drilled to match the diameter of the base pin. The base pin should be locked in place with a set screw that passes right through it and into a recess cut into the underside of the barrel, in addition to the spring loaded cross-bolt, particularly if the gun will see heavy loads. This prevents the base pin from jumping forward under recoil. Chances are you won't be removing the cylinder in the field or at the range anyway.
The Taylor Throat is in effect a free bore 1.5-2 caliber lengths ahead of the forcing cone, which allows the bullet to fully enter the barrel and align with the rifling before it is spun. Thus it enhances accuracy and reduces pressure.
The Rough Country rear sight provides greater strength to the adjustable rear sight. I had a factory rear sight fall to pieces on my SBH, that's when I bought one. Rather than the windage having a spring in the adjustment, the windage is adjusted by two opposing screws, and to move the blade, you back off one screw and advance the other. The sight is strongest when at the bottom of it's elevation adjustment, so I installed mine that way, and regulated the height of the front sight to it.
A black powder cylinder chamfer provides a nice look as well as being less wearing to your holster, and you have the skill to easily accomplish it. This is simply applying a bevelled edge to the forward edge of the cylinder. You can lighten the gun a little without any loss of strength and add a nice custom look by scalloping the rear of the recoil shield as well, if you care for that look.