I could be wrong, I'm far from an expert in the Liberal/National Coalition, but the entity that the logo you chose for the libs represents the Liberal National Party of Queensland, but that NBN policy is not LNP policy, it's Coalition policy.
The Coalition is made up of two distinct political parties, The Nationals and the Liberals, and since the FTTN-NBN is Coalition policy you should probably represent them with the Liberal logo and the Nationals logo.
I could be wrong, I'm far from an expert in the Liberal/National Coalition, but the entity that the logo you chose for the libs represents the Liberal National Party of Queensland, but that NBN policy is not LNP policy, it's Coalition policy.
The Coalition is made up of two distinct political parties, The Nationals and the Liberals, and since the FTTN-NBN is Coalition policy you should probably represent them with the Liberal logo and the Nationals logo.