which heads for a 408ci?

what do you guys think the of the indy/edelbrock heads that are $2500 for the kit. Are they modified enough to support the kind of power I want. Or should I just buy a set of untouched eddy magnum or la heads and port them myself to what I want. Don't have enough funds to buy indy 360-1 heads. I won't be buying the heads tell this winter sometime and porting them in my head porting 2 class. or after that.