On the list there's 'IPS', 'The Tutors' and 'Susan Daughtrey' papers mentioned, are they all GL Type assessment papers?.
No these are not GL papers but they are all the same format as GL. Until this month there were only 4 commercially available GL papers and they did not contain all the question types that would be found in the real test. So with a limited number of GL/Nfer papers, you may want to do additional papers in the same style as the GL/Nfer test.
The maths paper is written by the school and I used Bond to help prepare for the exam. You should assume that the maths exam will cover all KS2 material and your school may not have taught all the material in time for the exam in December.