F5 advice please for i am now actively listening and reading OP materials

I hope that it is enough, i am also doing the same stuff + trying to read bpp text.

Yes - that is enough! Our lectures are a complete course for Paper F5 and cover everything needed to pass the exam well. If you are watching our lectures then you do not really need a Study Text. But do get a Revision Kit because practice at exam standard questions is the most important thing of all.