For crickets, I've had good luck using premium crickets. There are different vendors for different kinds of worms. SymtonBSF does a nice job with black soldier fly larvae. Great Lakes Hornworm ships healthy hornworms. I've had good luck with coastal silkworms for silks (when they are in stock).
Rainbow mealworms & crickets has a great selection. I've had a very good experience ordering crickets, phoenix worms and roaches from them. http://www.rainbowmealworms.net/
What kind of worms ? For supers + horns as well as crickets I use Great Lake Hornworms. Great quality and service, very professional people. They supply bugs to Disney, the Smithsonian, Dallas Zoo and several universities.
Clapton is acclimating okay I think. He's quick as lightning so I'm not sure how much I should bring him out of his house yet. He's not at all interested in his salad though. I wonder if I should change what I'm giving him. Least he's eating his crickets.
Things to do:
Buy calcium powder
Material to raise surface for basking spot
Scenery decals for back of tank