that legislative excellenc is priority for would emphasize the importance of providing the members committees and political groups the necessary means to achieve objective along with the 
Given that legislative excellence is a priority for Parliament, I would emphasise the importance of providing the Members, committees and political groups with the necessary means to achieve this objective, along with the means to cover their overall needs in relation to the long-term buildings policy.
that legislative excellence is priority for would emphasise the importance of providing the Members, committees and political groups the necessary means to achieve objective, along with the cover their overall needs in relation to the buildings policy.