porsche 996 rear suspension!!

[NCbug]

i saw the blue bus in hotvws with porsche 996 rear suspension and i just thought it was really awsome ..... how woudl i go about doing this type of conversion with my bug?i was goin to buy this rusty 69 irs pan and put 944rear trailing arms on it , but since ive seen that bus ive really wanted to do soemthin like that . should i not buy the irs pan and do the 996 conversion (i have some extra time n money). i was thinkin about putting 996 rear suspension and having boltson.com build a street a arm kit for my ultimate vw chassis project.