So the digitech ex-7 seems like a winner to me, and I think is going to replace my wah on my main board. BUT right now my board is set up to plug into my wah first (with TB added) then to my looper box. To put the digitech in a loop is going to be a hassle- so I think I will try to leave it first in my chain. I am just worried about tone suckage when off. Any thoughts?