Beans diesel (BDP) http://www.beansdieselperformance.com/contact.htm does it, i have seen lots of people do this too, here in florida.

Running everyday a 2006 F-350 69000 miles siting on 35 inch tires with NO issues And I drive the S out of it. and it will out pull anything with a full load any Day stay in control unlike the others.

As was said, Beans probably has the most experience with that swap but they're in Tennessee, quite a ways from you. Go to www.fordcummins.com, they will know where a swap is out your way I bet.

My opinion...for what its worth
 

As a Repo man I spent ALOT of time in my trucks! I have had 2 Duramax diesels and now have an 07 F250 outlaw edition ford. My opinion?...Too many variables in every truck to say one is better than the other.They all got problems!...lets be honest. Fuel mileage...Duramax. Interior comfort in the seats?...Duramax. Interior room?..f250...Front end durability?...f250...get the picture???...lol...Looks?...the black outlaw edition f250 is pretty evil! Sooooo...really...I say pretty even playn field...it all comes down to personal preferance, specific usage type and how much $ u wanna spend.
Am I wrong?...lol