70 dart swinger slant turbo build and mild restoration

Ok so am I gonna need the heat riser stuff off this intake or can I just shave it all off and is there any advantages to coating it instead of polishing it or just easier to take care of? I am also ordering a snow performance water methanol system. I am going with boost, wide band o2 and egt gauges I know I need to get away from the idiot lights but I want to keep this looking as stock as possible and if I can find a fast efi system I'm gonna try that