#1. If you want runway numbers I'd have to look it up I figure 4000lbs of fuel and thats way on the conservative side. We use 1300lbs as our reserve fuel. 4k is more than enough.
#2. I'd have to go into the books to get the exact number. I'll post it tomorrow. Shouldn't be more than 3800ft or so.
I'll have more exact numbers but depending on runway both should do. The numbers might change quite a bit from 30 to 25. The FMS goes up to the next level. Unlike the CJ the X won't post the numbers unless it has the runway and climb gradiant required.
We operate to the east coast out of SMO all the time. Not a problem, of course off the end of the runway you can go down to the water.