I'd recommend you have the guys in OR look over the front ball joints, etc. while doing the shocks. Also consider reworking the entire braking system while the car is still in the US. Most likely in need of a rebuild and new rubber / teflon lines anyway.
When I took ownership of my first P car (a 1969 T targa) the suspension and brakes are what I recall as making the greatest improvement in driveability..
Oh yes, and DEFINITELY get the 15" Fuchs and some nice rubber on her before you drive cross country. Have a blast, bring a digital camera so we can all see as well!
Best,
