Soy Wax Candle Forum - Online resource for soy candle makers

Hello, I am new to candlemaking. My sister and I are just getting started. One main favorite that keeps getting requested is Buttercreme. I have found this scent but seem to be having a hard time with one that has a good hot throw. Basically I wonder if anyone knows of a good source for this scent that has a quality product. Also I am looking for a good citrus lemon scent. Most lemons I find are kind of sugary and my customer wants just wants basic lemon or a lemongrass type. Any suggestions on a supplier? Any help would be appreciated. We did find a good source for quality oils but for some reason these two types of scents are unavailable from them.