83 (eighty-three) post of discussion for something I though common practice on most types/manufacturers. I am aghast.
I really don't see the need of putting back your hand on the throttles after liftoff in "normal" ops, assumed you took it off at or prior to V1 of course.
Maybe you could guard the TLs, after 400ft, if you want to be extra careful and verify that reaching the trust reduction altitude (or elevation, name it) the autothrottle gives you a climb setting. Once the latter is established there's no need for touching.