I thought this through and all you'll have to encounter while you're in the airport. I'm assuming you'll go though immigration, get your bags, go through customs (very easy), then check in with EasyJet at the main counter, go back through security and wait for your next flight.
If that's the case, then you should have enough time, but you will need to make sure you're sticking to that schedule and not waiting around at any point until after you're in the terminal. Keep in mind waiting in the immigration queue, then waiting for your luggage, then waiting in the queue for your check-in and then finally going through security.
The airport is very small, but don't let that fool you into thinking you have gobs of time since half of it will be waiting in line!