(...)and you should not say "Evacuate by the RH side , or Left side".You should only say "EVACUATE" and the F/A `s evaluate the situation and decide to what side they will evacuate.
I don`t especially agree with this last procedure
I certainly don't agree with that too. F/A's may not have the necessary information to decide which (or both) side(s) to evacuate as we do up front.
As far as the positioning of the aircraft goes, well, that sort of depends on how hard you wanna make it to the fire fighters. Put the cooking engine on the downwind side, and they'll have a harder time (by reasons stated by Checkboard before), but hey, that's why they are trained for, besides, they have the equipment to do so. If you wanna help'em out a bit, then you could do Checkboard's suggestion, and evacuate on the non-cooking side. Unless you have a tailwind.
WRT tailwind operations...
usually you don't land with high tailwinds...10 knots tops for most aircraft; and if you have the emergency while in flight, who cares messing up the airport operations for a few minutes? Ask for the other runway or at least one with a most favourable wind.
That's my 2c