Pixel, that looks very tasty. I use a massive Traeger for BBQ and smoker. I have found that pure hickory and mesquite impart far too strong of a flavour, so I mix my pellets half and half with something milder such as alder, apple or cherry. It tones down the strong flavor to something tastier which doesn't impart on the meat's flavour so much. The wonderful donair recipe which ABTUFF has shared and yours as well has me thinking that we should have a forum dedicated to recipes. Perhaps as a mod, you could convince the powers to be. If so, I would certainly post the best recipe for Indian candied salmon this side of the Mississippi.
BTW Pixel, what is the mix for your dry rub?