*jfelli: Sir, your current arsenal is already good. In fact I almost have those too. The difference is for the windows, I use Elevo Water Mark Remover (liquid) then Rain X as water repellant. So far I have achieved great results.

The Collinite waxes that you put, I only have the 476 and I noticed that it looks shinier or the color is deeper on our satin silver Civic as compared to when applied to our tornade red Dmax. But it's really durable. They said that if you wanna go for looks, opt for the 915 but it's more expensive and less durable than the 476. The 845 is similar to 476 but it's easier to apply since it is in liquid form.

In your regimen, I noticed that it's all waxing. Have you already clayed your car before? Have you already cleaned your paint before? If not, better look also in paint preparation than just waxing alone since you will never achieve that great result if your paint is not well prepared.

Ex. shampoo > asphalt remover (kerosene) > shampoo > clay > step 1 > step 2 > step 3 or LSP of your choice

That is just one of the hundreds of variations that you could do depending on the condition of your paint or products that you have.

By the way, try Nanosil also, sir.

For this choice: shampoo > Nanoglos > Collinite > Nanosliq
It's better sir, if you put the more durable product first as the base so in that case Collinite then Nanoglos then Nanosliq. Nanosliq every car wash, for me I don't really do it. After washing, I just leave it like that. It's already clean anyway. I will apply Nanosliq perhaps the next day if there are light dirts or other contaminants. Or after 3 washes, reapply wax.

For this option: shampoo > Collinite > Reflections car wax > Reflections top coat
If you don't have the Reflections car wax yet, then Collinite is already more than enough. After applying Collinite, try doing the spit shine and apply another layer instantly or wait for a day, a week, it depends on you then apply. If you don't have yet the Reflections top coat, Nanoglos is already ok as a replacement. But that if you have those already, I don't see anything wrong with this option.

Sometimes what I do is Collinite then Meguiar's Ultimate Quik Wax or Optimum Car Wax. At times Nanosil > Nanoglos > Nanosliq.

As to reapplying a month or every month, it's up to your discretion. I noticed that if the car gets washed frequently, say 3x in a week, I feel that I need to apply already.

If you're looking for pocket friendly, get the Microtex. You might also wanna try Turtle Wax Platinum or the Ice. Mothers and Meguiar's are also great products. But for durability, get the Collinite or Optimum Car Wax.