Thanks for your comments Matt & Richard. I've had a look around and seen some products that allow splits etc. Now just a matter of getting it organised and sorted. The quicker the better!

Richard as for choosing my current IP to be my PPoR, thats pretty much already a given as I had some fairly extensive renovations done to it while I get ready to move into it. Obviously by business partner and I agreed to a price pre-renovation and I met the cost of the reno!

Cheers guys