Nice RF, if I could put on a GC, it would be perfect for what I need.
That would be a pretty minor mod--taking the mold down to the first groove wouldn't lighten it much. Then you're set for a GC. The alternative is a custom--and those aren't as outrageous as one might think. I'll pull up a couple custom makers I know of.
Edit---This place ought to peak your interests...
Design it how you like it.