Hi Relaxing_Piano,
Below is the link to the Ananda Soaps (scented and unscented). At the bottom of the soaps page are the two unscented soaps, which you can use to add your own essential oils. Add 6 to 10 drops
total of essential oils per ounce of soap. Mix well and the oils will stay emulsified in the soaps. Since you like the Peppermint best, you could make a blend with that and one of two other oils from you list, like Lavender and Tea Tree. These three would make a nice, uplifting antibacterial blend. I think Pine, Lemon Tea Tree and Lemon would make a nice household cleanser using the Aloe Castile base instead of the High Olive Castile.
Ananda Aromatherapy Soaps