I therefore offer the first programmer who programmed this script 50 USD, via Paypal or bank transfer! Who is willing an able to build this?

If you move Move tool cursor over the rotation handles, you can rotate it about its center without switching tools. If you always seem to be rotating the component, maybe you need to change its axis orientation so it comes in already rotated or you need to give it gluing properties so it rotates to align with the face if you are putting it on a face.