Good.
Anyway, even if you did win this, you are still stuck with the neighbour. Don't forget, you can get out by giving a months notice provided that it is an "Assured Shorthold Tenancy Agreement" (this provision should also be included in the lease). Also, unless there is any valid reason, like blowing up the toilet, and you have followed rigourously your obligations as a tenant, your deposit should also be safe.
According to our lease, we are not allowed to install a Dish, or Cable, without the Landlords written permission. Which in our case, we have. But then, there are already two Sky Dishes hanging outside, and the flat is fitted for cable as well as a BT line.