for this build you will need to use light attacks mainly. Personally I have had no issues with resources while using this build and its quite fun.
The combo starts with activating summons > critical surge > Bound armaments > crystal weapon. Activate crystal weapon every two light attacks and bound armaments every fourth. Make sure to keep the other three abilities up as the summons contribute a lot of crowd control and critical surge will be your main form of self healing. If you need more range, Energy Overload is a great way to get it. The attacks from this ultimate ability act as light attacks so they gain the effects of crystal weapon as well. I have had issues with running out of stamina while using the ultimate though so I chose not to use the other morph that deals more damage.
For champion points choose whatever you like for crafting.