How to install FIM 7.5 on BPC MS?

Hi guys

I need to install FIM 7.5 on top of a BPC 7.5 SP6 environment, to pull data from other non-SAP systems.

No NW environment exists in the site.

Has anyone done this and how easy/hard was it?

I have the standard FIM installation guide, but there are 3 sets of options for everything, so I need to know the following:

Which download of FIM do I need from the SWDC? (Is it the FPM version)?

Are there any other components that I need on there first (after BPC is fully configured)?

What order do I need to install which components?

Does anyone have a different/easier to follow set of instructions for doing this task?

Thanks