Replacing the plugs on a 95 R100RT that's new to me....well new enough to me that I'm just now replacing them. Anyway, Looks like I've been running Bosch W6DC plugs in it, installed who knows when but they look fine. I also have the 5K Ohm plug caps installed. The book calls for W7DC. I'm finding W7DC0 available online, don't know if there's a difference. Any wisdom out there? I'm not really partial to Bosch plugs, just figured I'd keep German plugs with my German bike and Japanese plugs with my Japanese car. I've seen some mention of the dual electrode plugs too, any real benefits? I read through a couple older threads, but didn't really find any of them leaning one way or another. Thanks for any info.