Thinking about this kit for an indoor lighting setup. What do you guys think?
I think it would probably be fine for shoes and anything you will be shooting at fairly close range, like pants on a whiteboard. If you are putting a suit on a mannequin, you might have to use a tripod for the camera. Depends on how steady your hands are. A weak light source matters a lot less if you use a tripod. You just have to make sure you don't have another light source nearby that can mess up the color balance. (A pro strobe system would just overpower any existing ambient light.)
You won't be able to vary the power output with a dial, but you can just move one light further back. If you double the distance, you cut the effective brightness by 1/4.