Hi,
I definitely can tidy it up, improve the flow, edit, lock it so others can't change it but just simply fill it out, etc. for only $30 in less than a day!
I have done almost the same before as you can see here: https://www.freelancer.com/projects/Graphic-Design/Convert-PDF-editable-lockable-word/
I am very MS Office as I used to work as a Business Development Manager of an IT firm and as an English and Communications Trainer for more than 10 years.
I am very well-versed with the English language, its grammar, spelling, punctuation, etc. and I speak and write fluently in English.
If you give me this project then expect nothing else but great, quality and efficient output for less!
I am excited to hear from you soon!