Ok bit the bullet and good poor boys black hole and the blue coloured paste wax.
WOW!!!! Thanks for the recommends!!!
Decent combo - one I've got myself. However Black Hole is a glaze and will only mildly clean the paint, so I'd personally polish the paintwork first with a dedicated polish, then apply BH and Nattys. You'll get better results that way. The wax, whilst enhancing the finish, really just tops of the hard work done during the prep stage.
Incidentally, I'm probably going to be selling Nattys, EX-P sealant and the PB's wheel sealant as they rarely get used.