My remarks about the rotisserie have NOTHING to do with your specific model. It has to do with ANY product (Weber or not) specifically to the performance of rotisserie cooking with the burner layout. If you had bothered to even read my remark on this you would note that it is based on personal experience with my own Weber Summit 450 (a very similar product to your 410). I installed my rotisserie on it (turns out my old Genesis unit is the exact same one specified for the 450) and the results were disappointing at best. I tried a few different items on it (rotisserie chicken, rotisserie pork loin and a rotisserie beef). Every item was only mediocre in results at best due to the burner layout of the Summit and not having a rotisserie burner. Only the "ends" of the food cooked and by the time the center portion of the food cooked the ends were WAY over done. So before you point something like this out READ the whole thing not just what you want to but the whole thing.
If you think about why you would want to use a rotisserie it is to be able to apply relatively high heat to a larger cut of meat (or perhaps a pineapple which I have done) EVENLY across the entire "roast" without having to worry about flare ups and such from dripping fats (or sugars in the case of the pineapple). There is no way possible to accomplish this (either on your shiny new 410) or my Summit 450 (or even on my Wolf for that matter unless I turn on the rear IR burner).
Now you may achieve results that satisfy you personally but like I indicated they don't satisfy me. My remarks about the rotisserie in your case were no more negative toward your new unit than either of my grills with N/S burners.
Now for the record I am disheartened by Weber's use of Chinese manufacturing and overall cheapening of the product while raising the prices to levels they do not belong. Had they (Weber) done something positive with this outsourcing (like INCREASING quality and content and reducing or at least holding pricing) I would not fell quite so badly about them.
Wish you all the luck in the world with your new grill......................................really. I just believe my $$$ should be kept on our own shores. Or as I said give me something for the trade off.