So i have a Fishman Plat Stage running into my GK MB200 head. I've been playing alot with the knobs to dial in a sound that pleases me, between both the head and preamp. While i can dial in a decent tone, i can't help but think an EQ pedal would greatly enhance my ability to do so. The bass/treble/mid sweep on the Fishman seems kind of limiting. Would an EQ pedal be a worthy addition to the chain or would you think just springing for a beefier preamp would be a better option? Also, any EQ pedals that you might suggest?