Home of the brave, or home of the aquaphobic?

It's notable that
all the faint-hearts are US based (albeit with
some Americans up for flying overseas...)
A lightly laden properly maintained P-38 flight isn't a big deal - taking the great circle route has reasonable length legs - some of which would be comparative to long-range flights in the USA, certainly flights that people in NZ and Australia, and some of Europe regard as part of the deal.
I'd hazard a bet that non-US enthusiasts (and more importantly) owners would be a lot more bullish about long distance transit flying. Why? Because they reckon it's worth it. The owners have put money behind it.
I'm reading behind this thread two subliminal messages - the famed US aversion to travelling overseas,

and a lack of belief in 21st century W.W.II era aircraft maintenance standard. The days of the 1960s chewing-gum, car-part, and take-a-chance restorations are gone (well, in the rest of the warbird world). Now we've been running Merlins, Alisons and the famous round-engine lobby favourites for over half a century; to say the engine and essential flight system performance and time-between-failure expectation in 2007 isn't better than in W.W.II is gut not fact based.
As seems to have been missed, Mike's point that a multi-engine aircraft isn't cheap to containerise, costs (more) and risks damage or loss when shipped and is quite viable to fly due to not needing to travel at war loads under wartime conditions. It's cheaper, and yes, probably a better risk to fly multis, in many cases.
Another example. Excalibur III - I think Charles Blair rated his skin greater than the value of a 'war-weary' Mustang - but he did what he should. He assessed the risks; ensured he had a well serviced, tested and maintained aircraft; with all the navigation and communication tools available, and he went for it.
Warbirds aren't history, they can still make history. See the modern Vimy records. (And don't wiffle about it being a replica - the blokes are as real as anyone else, and die just the same.) A W.W.I era bomber flew from the UK to Australia, the UK to South Africa, and across the Atlantic, no messing about with hops in the last one either. And I'd rather fly with well rebuilt W.W.II era engines than the modern hybrids they used.
http://magma.nationalgeographic.com/ngm ... raphic.com
Note that's National Geographic again. They aren't going to cotton-wool warbirds, they know that it's about achievement. National Geographic aren't going to throw cash at you to sit in a hangar or do a couple of local shows.
I'm being mildly provocative, but I'm also interested in evident lack of faith in modern warbird safety and standards from some US members. It's good to fly in reach of an airfield. It's better to do everything to ensure your aircraft won't need it.
Thoughts welcome, but what counts is the funder's go-no-go.