Spanish to English Bus/Financial Business/Commerce (general) website legal notice

Let me start by saying: I'm not asking this question because I don't understand the text, but rather to gain other people's opinions about translating in contemporary British English style....

Modern British English is generally warmer and more personal than its Spanish equivalent (decades of writing in Plain English and all that!) and I'm interested in knowing whether others think it would be appropriate or, conversely, would be going too far, to exchange "the User" (impersonal third person) with "You" - bearing in mind that: (i) this is a Legal Notice, (ii) the less formal register might not sit well with the owner of the website (even though a UK equivalent would be likely to use the more personal second person) and (iii) it would require a fullre-write of the whole document in that less formal style....

Also, if you think it should be left in the third person, should it be third person plural - "Users" instead of "the User"?

Thanks for your thoughts. And I look forward to hearing what others think! Hopefully a question that will help others too ;-)

"El Usuario se compromete a hacer un uso correcto de esta Web de conformidad con la Ley, con el presente Aviso Legal, así como con las demás condiciones, reglamentos e instrucciones que, en su caso, pudieran ser de aplicación. El Usuario responderá frente al titular de esta Web y frente a terceros, de cualesquiera daños o perjuicios que pudieran causarse por incumplimiento de estas obligaciones."