hi I already make soy candles but I have been asked if I can make beeswax candles 1. Do you use just straight beeswax or do you blend it with other waxes and other additives 2. which brand of wick is best 3. does the beeswax tend to take more or less scent 4. Do you use the silicone molds or the metal pillar molds? (which is better for getting the candle out smoothly) thanks melissa