Everything you said in that post is pure 100% false, every bit of it...Unfortunately none of the newer diesels are any good at all. The older ones all have higher miles. I sold my 02 7.3 crew cab 4x4 short bed because i couldn't justify the extra expense to pull a trailer once a year.
The 7.3 is a great motor but every one of them leak oil, the 5.9 12 valve is an awesome motor but as mentioned earlier they come in a crappy shipping container.