Cheers! Yeah, I've already got my Retro Consoles cables. Those guys are incredible.
I started on this crazy RGB quest because I pulled my front-loader NES out of storage of about 25 years, and it worked! But, Castlevania looked awful. I actually bought an AV Famicom, since it's a little more versatile (and just plain cool), but I may get the front-loader modded eventually, as you did! I don't have a solid reason to, but if I have some extra money burning a hole in my pocket, who knows! Anyway, I can't wait to see these games in full RGB once my XRGB gets here.