Fear not the 13" !! I would rather do them all day than anything else.
SO easy & its on the bench instead of getting up & down. As far as the
B&W console goes a better set was NEVER built. They are almost immortal.
The only weak spot on them was the audio could be buzzy & hard to tame.
That was common to most Zenith tube sets.
73 Zeno
LFOD !