It's to stop the beer getting cold. Thats why they keep it on the bonnet. :D
There are a heap of options in strengthening the driveline, and a common one is Patrol front and LC80 rear which also gives you 4.1 gearing. The LC60 axles might be too narrow to do with spring perches with the steering geometry and rim offset... I would also look at LC80 front centre and 4.1 Hilux rear centre with axles to suit and HD CV's (Rovertracks or similar). The CV's can be a problem while locked, even the HD ones from the Countys still break. Rovertracks wont be a problem for Rover axles, Longfield for Toyota axles, and I've been hearing a little about CAL CV's for Patrols lately, though this has traditionally been the Patrol axles achillies heel. Personally I'd gut the RRC axles, use Toy centres and Rovertracks axles/CV's. The US dollar doesn't look real flash though. I'm not a fan of the Salisbury, though that may be an option for the rear with a Toy centred front also, but I think in the Vic ruts the Salisbury will do your head in.

