Keep the VII, and have it worked on by a competent technician.
Then, if you REALLY want to, sell the VII and you should be well on your way to buying any new horn you want.
Me, I'd keep the VII.
YMMV
Then, if you REALLY want to, sell the VII and you should be well on your way to buying any new horn you want.
Me, I'd keep the VII.
YMMV