Sounds like you've got a pretty good handle on everything Shaggy. Good job doing your research before buying a snake. I'm not sure if you'll need a snake hook but it can't hurt to have one. I also like to give my snakes belly heat in addition to a RHP. I use ultratherm UTH's as my main heat source and I boost my ambient temps with an overhead heat source like an IR bulb or CHE. You can get tongs and a good temp gun anywhere. I ordered mine from Amazon (see links below). Best wishes with your new BP.
http://www.amazon.com/gp/product/B00...upplies&sr=1-7
http://www.amazon.com/gp/product/B00...r_1_16&sr=8-16
http://www.reptilebasics.com/ultratherm-heat-pads