Alter 150 monochrome line art images and convert to png and svg formats.

I have approximately 150 monochrome line art images that need modification so that every image has the same width and / or height and the lines of the images are the same width. You will see a small selection of these images in the sample attached and you will see that the lines on all these images have a different thickness (they all need to be the same) Each image needs to be resized so that it has a maximum height and width of 200px X 200px, if the image is not square, eg: it has a higher width than height and vice verse then the maximum height or width should be 200px X it's scale. Every image (150) will be supplied to you in a zipped archive and each image will be greater in size than 200px X 200px You will supply us with each image in .png and .svg format There are two additional images below: [login to view URL] and [login to view URL], the good image shows the thickness of the lines that we require every image to confirm to. [login to view URL] shows and image where the lines are too thin and need to be changed to match the [login to view URL] image. If you want to prove to us that you can do this, feel free to modify the [login to view URL] image to match the same thickness as the [login to view URL] image. We need this project completed by 12th October. Any questions feel free to ask.