It's great how you didn't take the road closures and missed gym time as a negative. Just used it as a deload and not a set back. Great mindset. Love the prep and the plan going forward. Can't wait to see the results!!!
I like the planned next cycle brother. I am interested to see if you notice a difference between ramping test up vs just starting and staying at 500mg throughout.
If you are cruising, no need to add something else to keep gains. That should be enough. If you are losing a lot of gains, it has to do with diet. You are obviously training enough.