Hiya, I guess this is my introduction and my help request rolled into one!

I have been windsurfing for 4 or 5 years through my teens and I am now 20 making me a little bit more understanding of the sport and of course money of my own to spend on kit

I have the following stuff from my old rig but it has been 3 years since I last used it so I don't know what I need to change and what I need to aim for, what I would really like is if someone a little bit more knowledgeable in this stuff could give me a rig to aim for in a few months and some parts to get my current rig going for the meantime.

The board:


It has a dagger board so I am guessing that would be a good move to replace that?

The sail:


The sail itself seems pretty old and the material looks quite different from the stuff used on people I see down the beach..

The mast and the sail:


I know the mast is too short for the sail so I am going to see if I can get an extension this weekend depending on how much it costs to at least get me back in the water.

And finally the boom:


Appreciate any help in advance