Waiting on my Maverick to arrived, and whilst I do, have been investigating next month's cookery toy

I am planning to put together a kit for sous vide cooking - I want to try cooking steak in the water bath & then searing on the BBQ. But whilst researching this, I came across this company's site: http://www.auberins.com, and as well as sous vide kits, they also have blower set ups for different BBQ brands which I thought might be interesting for peeps on here.
Whilst they have sub-$150 blower-only kits, for me they recommended the multi-purpose controller which is one controller that can be used both a sous vide controller as well as pit blower. Total cost to import is going to be around £250. Add to that a AC to 12v adapter (a few pounds on ebay) & a rice cooker (£20-30) and you have a pretty versatile little kit.
The nice feature on the more expensive controller, is that the blurb says it has a '6 steps programmable temperature setting for cooking that needs to be started at one temperature and finished at another'. In other words, great for longer cooks, ribs etc
Anyone dealt with them / used their products?
Cheers,
Simon