Replaced igniter and orifice assembly, and replaced spark module. Used the video for help, but the video doesn't show the top cover piece that needs to be taken off first.
Also the screws for the igniter set were stuck from old grease or something and had to be drilled out. Overall the project was well worth my time for the cost vs replacement decision. AppliancePartsPros.com makes it so easy to choose a part and guesstimate the probably of choosing the right one.