It appears you have the pre-ES Fishman electronics. I would consider using a Fishman Aura pedal -- especially since the Aura Image Gallery has seven different Aura images specifically for the Taylor 314ce. You can choose from the various dynamic and condenser mic images to make the UST in your guitar sound like your guitar being played into a high-quality mic.
I use the Fishman Aura Ellipse in my Taylor 814c with great success. It sounds awesome live with a 50/50 blend of UST/image and by blending in 100% mic image you can record using a direct input as well and get nice results.