Let him rest for about two days, before handling him. It will be a big adjustment of smells and sounds. Put a t-shirt or small article of clothing (no loose strings!) with your scent on it in his cage, that helps them get used to your smell as well.
I'd say go slow, you may want to use a small fleece blanket when handling the first time as he/she more than likely will be very pokey and huffy the first time. I read somewhere that shorter, more frequent handling is better than longer episodes. It seemed to help with Whyte. I would take him out a few times for only 5-10 minutes, then put him back. In time, you can increase the time as they relax more and start to enjoy you, its just to get them used to being handled, scooped up.
Riley, my already socialized boy, will sleep on my lap for hours.