shape memory polymer

Hi..

I have recently started using material studio for studying the magnetic shape memory polymers (nanocomposite)
I followed the following steps:

1. Constructed the polymer using Build Polymer module of 20repeat units

2. Carried out geometry optimization and energie minimisation using Forcite module  

3. equilibration the structure using Forcite module

4. Constructed a amorphous cell of 10 polymeric chains.

5. Carried out optimization of the cell using Forcite module and Charges Using Current.

6. Equilibration the structure using Forcite module

7. Lastly performed Sorption calculations.

Are these steps right?

how i can get the compatibité between my polymer and nanoparticles ferromagnetic ?