Thanks guys, bloody bucket lists , but seriously it is something I have always wanted to do but never really had the opportunity, my circumstances now means I have more time and in some ways a greater understanding of music itself.
Thinking about what I want to achieve getting a used arranger keyboard for around £100 will be sufficient to learn the basics and create the stuff I want for my videos, but I will invest in a good quality digital piano to properly learn classical.
I don't know there is just something that really gets the spine tingling when you hear a piece of powerful music, and I am only guessing but I think the feeling would be even more noticeable when you are actually playing it, probably not as much with electric as it would be with an acoustic instrument but nevertheless it will still be something to accomplish.
I would be more than happy to be able to play one piece a fraction as good as the original composer within a couple of years.