Paragon is pretty well-rated, and from what I've seen so far in a few trips there, a stock X is up to any "green" trail and with a little common sense and guidance you can handle blue-1 and blue-2 trails.
Just treat any mudhole with great respect, they can be quite deep without looking so. There's one in particular on Outer Spare Tire (just after the stream crossing heading counter-clockwise) that is in the main trail line that will swallow you right up, last time I was there a bypass was just starting to be established.

Brent