Easy question, I am ordering my 331 liberator shortblock in January or February, I already have heads, intake, tb, maf, injectors and what not picked out, but as far as the cam and stall go, which should I get first, going through ED Curtis for the cam and also going to have a custom stall, for the cam ed wants to know what stall I will be running and for the stall they want to know what cam I am running, so what should I do first?