Thanks guys, great input and appreciate the dimensions. Have been considering the truck-type storage box option, there seem to be many products of various sizes on the market. Potential Cons so far:
- Will need to contrast as unlikely to match
- Not yet clear on fixing options
- less costly than ETI option, but can still be pricey (a little cheap myself
- Choice of sizes and finished including white (though I quite fancy the diamond-plate Aluminum myself for the "expedition" look)
- Most lockable and very secure
- Less costly (that's me
Will keep you posted.