Yeah you have to get lots of stuff to run a canned engine, saying nothing about the ways and means to lift it out of it.
Fun stuff, and lots of work. You'll need to build a good stand, purchase the various accessories, all the lines and plumbing, oil and fuel tanks, controls, instruments and the list goes on. QEC's have all thats needed to run the engine, but no controls, instruments, and fuel tank or booster pump. And cowling to boot. The hoses are not cheap.