Really need to pass... how does my plan look?

Hey all... another first time poster here. I have been reading the forums vigorously the past few days due to an upcoming drug screen for a pre-employment Physical/UA on the 11th. I stopped smoking on the 1st after learning of an impending drug screen. Before that day, I smoked roughly a gram and a half (maybe two grams) over the course of 7 days. Overall, I have been alternating on and off about every other week with that habit. The bud itself was fairly potent home-grown dank. My profile is 5'9", 176 lbs. at 23% BF. I consistently lift weights about two or three times a week and keep the intensity up to maintain good cardio.

Upon learning of my issue, I went ahead and bought several drug testing kits to see where I stand. To my absolute shock, I have passed one during the day and one in the morning without any sort of dilution despite only 4 days of abstinence. I plan on repeatedly testing myself every morning (first urination) without drinking much the night before until the test to make sure the results are consistent. I also plan on alternating different brands of take home tests and giving one to friend who smokes daily to make sure it is really catching positive voids. If I keep getting good results, I will go ahead and load up on the creatine 3 days before and have B2 vitamins, tums, rolaids, tablesalt, and gatorade ready to go for testing day (gravity, color, creatine level, etc.). Obviously, I would want to quit working a few days before the test.

In addition to the above, I also have access to a Urinator, a 2 oz bottle of QuickFix, and even known clean urine that can be delivered to me an hour before the test. However, this screen also involves a physical with a hernia check. This would make substitution a much more risky endeavor. If I were to fail one of the take home tests in the morning, my plan in addition to diluting would be to wear baggy gym shorts with deep, flexible pockets (easily enough to hold a urinator with the cloth around it) over my underwear with baggy jeans on over them. I could wear a gym shirt under a hoodie and claim that I went to the gym the morning before the test and simply slipped on some clothes before my physical if they ask anything. Assuming I get the appropriate practice in, I should be able to execute a substitute pretty well as long as I don't take the urination test with a gown on.

Overall, it's pretty obvious by my extensive research that I am extremely nervous about this screen. This job could really put me in a great position at my age, and I don't want to have people in my family know what I do in my free time. Any advice would be greatly appreciated, and thanks to all the posters who have provided valuable information on this forum.

Let us know if you pass, i am nearly 100 days clean of weed.

Well, I went ahead and took the test yesterday. After consistently testing negative with my first void of the day, I decided to just go ahead and take the test with some light dilution instead of subbing. As it turns out, subbing probably would have been an easy endeavor with the appropriate practice. It was your typical "blue toilet water, nurse shuts door" routine, and she just sat at a desk behind the door filling out paper work. I never got the hernia check that I was expecting either.

I am a little nervous, but I tested negative yesterday morning before I went in, and used two different testing kit brands in the days leading up to ensure I didn't buy a bad batch of them. From everything I've read, I should be good to go. I'll be back to let everyone know what my results are.