Custom Maitenance Schedule in Excel

Hello all! I have been taking in knowledge from this forum over the years and just created a maintenance schedule based on what I have learned. I would love any input to improve it! Please feel free to download the file and customize it for yourself! (I work in the computer field and the file is safe...) I also included a snapshot of the sheet for you to preview.



And now, the disclaimer:

I am not a mechanic or Toyota Technician. The above information is based on my OPINION and is the way I CHOOSE to take care of my car in addition to or in conjuction with Toyota's Recommended Service and intervals. I take NO RESPONSIBILITY in any way, shape or form for anything that happens to you, your friends, family, aquaintenances, neighbors, utility workers or complete strangers that may or may not come into contact with you while you work on or have work done to, or drive, or sit-in, or wash, park, or look at your vehicle. I reiterate and add to the aforementioned disclaimer that if your car is stolen, impouded or sold, that I take no responsibility for anything that may or may not happen to anyone that drives your car!