As far as general fob compatibility questions,
check out this thread if you haven't already, specifically the links I posted
in this comment.[/quote]
In regards to the steering wheel, I did a swap on mine and overall wouldn't recommend it. I'll likely end up swapping the old wheel back in at some point. The reason I wouldn't recommend it is unless you have someone's guarantee that it works, you may end up spending a sizable amount of money on a new wheel and airbag (and more if what you get doesn't fit, or isn't the right shade of gray). Once you have one that fits, you'll have to splice the connector from your old airbag onto the new one. After all is said and done you won't have any guarantees that the airbag will work properly when you need it and may put you in a funny spot as far as liability with your insurance company if you had an accident and they found out you "modified" the airbag, and also if you end up selling the truck later.
That all being said, if you feel like tackling it, do it to it; just food for thought. It's likely possible, though I can't offer any guarantees.