That's a tough call. The Heat, with Lebron would have the best player in the series. But the Lakers would have #2 and #3 with AD and Jimmy.
But then, the Heat would have the next best 2 or 3. But the Lakers would still have all of that length which has proven to be a problem for the Heat.
I'd say the Heat take it in 7 very tough games.
It could easily go either way, but ultimately, I think Lebron would find a way.