I have finally got most of the core components in game now with each arm now able to Grab, Smash and throw.
There is still much to do with origin & margins on the sprites, animations, and working on the level progression. The arms are still not to my liking and that's something that needs attention, but i reckon i can leave that until i have the other stuff in place.
The project does now have a playable version, although there will be some bugs still, you will now get an idea of how it will plays.
Thanks everyone.