I've never dealt with derailleurs before as I've avoided them over the years with the Nexus IGH. However, I'm about to build a dream bike. I've read a lot about Shimano's new HG61 12-36T cassette and it sounds sweet. But I've been looking around and I can't seem to find a rear derailleur that goes up to 36T (mostly 34T). Does anyone know of one? If I should stick to a 34T, what is a derailleur I can get most bang for the buck? Same for the front that is compatible with a Sugino X-600 (triple)? Thanks in advance!