My son needs a new tripod and his birthday is coming up. Found the following one on sale but not sure if it's suitable for video - he will be filming with a DSLR (Canon 70D with kit 18-135 mm lens most of the time I expect although I would have liked to have gotten him a better suited lens): MANFROTTO 190XPR03 ALUMINUM TPOD+496RC2 HEAD Cost is $280 CDN plus taxes which is about top of range for his birthday gift. Can anyone offer an opinion on whether this is a decent choice? He mentioned something about getting a slider - would it mount on this tripod or is the tripod too lightweight? Appreciate any feedback you can offer.