Hey double S, glad to see you have taken the plunge, you will be pleased to know you have picked some fantastic products and Im sure you will be happy with your purchace.
All products should be used alone to start with so you can get a feel for how each one works before combining them, that way you know which one does which.
All except IJ are pretty safe to wear during your daily activities but I would keep IJ for nightime bars/clubs because it can be a bit in your face so to speak.
use the search function and see what other members have used together if you get stuck for any combos.
Here is a thread that may be of use to you, the answer to your question about experimones and putatives is in there.