Robot Idea

I want to build a beautiful looking robot that can actually perform household tasks. Ive got the design, the printers and the programming experience. I lack the hardware experience. I'm hoping these kits can help me generate a fair proof of concept using my design and these components. but I'm not sure they are strong enough for what I need them for. I was going to buy a pepper and just gut him and use his parts for my robot, but he doesn't come out unitl February, and I'm impatient.