The sad fact is playing with the hypothalamus will net not many results; most experiments that you wish to do would require a way to open your marks skull without harming him; well, his brain.
If you truly have cannibalistic tendencies I do suggest ingesting brain matter; it has a very Interesting taste with a creamy texture.
A pro tip my dear sir, or madam, is furniture moving straps are very useful, as no one man could break the binds, though I wonder what would happen if I hurt you, would you cry? Plead? Threaten? Would that be fair to you?
But in all honesty, you should make a trench coat or a pair of shoes off of your marks, wear it in public and have people guess what material it is.
Also, too many run on sentences.
