Asset Procurement (Urgent) !!

Hi Friends

I need your help on one scenario that my client wants to track asset procured qty.

For this i am defining a material type copy of Raw material as zcap and using moving avg price for this material type.I am raising Po without any account assignement and after doing GR i am issuing those receipt qty with movement type 241. i just want to confirm

1. Whether i am doing right process.

2. As i am doing a copy of raw material type for capital item is it right

What other parameter i need to maintain in material type or what should i need to insert other process steps for this kind of scenario seeking your valuable suggestions.

Regards

Vivek