Illustrator File Cleanup & Shapes

I have four simple logo shape SVG files that need a tidy-up. The priority is fixing the shape work: one object is pasted in as rough raster image and has some unclean edges that need sharpened. There are a few unnecessary layers that I need deleted... (Budget: $10 - $30 USD, Jobs: Adobe Illustrator, Graphic Design, Illustrator, Photoshop, SVG, Vector Design)