Okay guys, I've got my Rivera Knucklehead sounding great right now. I've got the cleans dialed in, and the distortion for what I want. I love the crunchy sound I get from my distortion channel, but I have a dilema. I am the lead guitarist in my band, and for those leads, I need to go from crunch, to more of a searing/creamy distortion. I've talked to John about modding a TS-9 or a Voodoo labs Sparkle Drive, but I was just wondering what you guys would recommend. Some say a DS-1 and others say a SD-1. All of your help is greatly appreciated. Thanks.