So my 7 is set for tomorrow to be here. I went back to drop C with my 6 string.been in drop b an im over that. So now if I tune my 7 string to match my 6 string id do c for the 6 strings on the 7 an what is the low string? A ,G??? I want the 6 string tone an the added 7 low string to Blend in but give me some chunky tones for my brake downs or whatever. Thank you guys