I have been playing with my band for a few years but have never achieved a good tone live, especially for taking solos. The tone I am after is something like the tone of John Mayer's "Where the Light is" album. I'll link a clip of me playing and I would really appreciate some feedback on how to improve my tone. 

When I take a solo I usually just do a light gain overdrive --> tubescreamer 

HERE IS THE CLIP

My gear:
Fender HotRot Deville

PRS Silver sky se

HX Stomp

Tube Screamer/Distortion Pedal

MXR EQ Pedal