Excellent news that the Giant Loop should fit behind the racks
I was considering the Acerbis tanks as I already have a couple, but the Rotopax would certainly be better (I already have a 3.8l one), and I can buy the bigger ones here in Oz.
Given what Tom has already said about the Oz E subframe, apparently a combination of the E and SM frames (?) not found elsewhere and the fact that the side racks will only fit with the top rack (and will take another Rotopax) I might be better off selling my B&B rack and investing in Tom's stuff.
I'd love to see some piccies of how the Giant Loop/racks look, when you get time, could end up being a good way to cart gear on a DRZ.
We have Limeburners Whisky distilled near us (Albany, Western Australia), but it tastes like firewater to me, give me port,wine or beer anyday