Brushless set up for a new guy

I am a new E-Maxx owner. It is a stock set up running on 12 cells, though I would like to go to 14. I am looking for a simple brushless system. What is a good basic system? I am looking at the HV Maxx. Also what other modifications do I need to make? I have proline CVD's (came in a package deal with shocks and turn buckles). Is there other equipment I need to have? Thanks!