Steering (cutting) brakes are a great way to control tire slip, and divert power to the opposite wheel.
I used to use my '67 Baja Bug for hunting and camping. If you don't have a passenger, there is plenty of room to build a sleeping platform on the passenger side. Remove the back seat, and build a storage area there. Even the driver-side rear window can be replaced with a slide out unit (cooking?).
Get the heater cans for the exhaust, and put the heaters back together. If they are sealed properly, they work well. Keep a squeegee for clearing condensation on the inside of the windshield, until the windows warm up.
Bypass the internal oil-cooler, and install an external cooler and filter.
On your swing axle, you need to rotate the boots, so the bolted seam is either forward or backward of the axle. This way that seam is only bent sideways, not stretched. Otherwise they will always leak.
If you can find one, get a front beam from a VW Thing. Both ball joints face down, reducing stress on the lower ball joint. It is also taller, like the portal axles on the rear. If you can't find a Thing front beam, buy an adapter to install a kingpin front beam.
http://www.thesamba.com/vw/classifie...php?id=1054922
Might be able to just get the spindles and lower arms, to get the same results.
http://www.thesamba.com/vw/classifie...php?id=1028651
Switch out the generator for an alternator (bolts right in).
Your fuel tank is up front, so I would not suggest trying to cook there (BOOM! ).
Where is NTSQD? I think he still has some VW based toys.
Bugs are fun. Your build will be fun to watch. Keep us posted.