Ok so this concludes what I can do until my next days off.
One coat of polyurethene on the inside, one coat of maple satin on the outside.
Two coats polyurethene on the inside, two coats of maple satin on the outside and two coats of white gloss on the top.
I'm abit disappointed with how you can still see the wood filler quite abit but overall I am happy so far and besides in the next photo is what I will see the most of anyway.
I don't think I will do anymore maple stain as I'm happy with the colour now but will have to wait until it drys. You may also be asking why I have painted the top white, well its because if I do go barebottom you should be able to see the white so it kind of gives the appearance of sand. So next days off I will do the door/doors undecided on how I want to do them yet and also the capping around the top and bottom. I'm also undecided if I will do a open hood for the tank or not. Anyway enjoy.