Need to top my engine oit a bit, what do I need for a 2005 2.7 diesel ?

in the handbook they recommend a 5W/30 (spec ACEA B1 or B3 for the diesel, ACEA A3 for the petrol). I'm also about to change my oil and I'm wondering what to buy! I did a search on Opie and this is what I found:
http://www.opieoils.co.uk/c-2354-lookup-re...0,122340:0

which one ?? Recently bought a 2007 RRS HSE TDV6 for a Pimp-My-Ride-Project.
DONE: Meduza front bumper, AB rear bumper, AB tailpipes, calipers repainted, rear upper tailgate upgrade, side steps, AB front grille, AB side vents, rear LED lights, clear side repeaters, integrated daytime running lights, LED headlights.
TO DO: color code sills and pillars.

Thanks buddy