They can use lobes and timing to benefit a Stroker because I say Rod ratio makes a difference. So do a ton of other factors. What those things would be, I can't say for sure. That's why I always say call a company that will custome grind something for you. EFI is going to make it tough from what I know. IMO, when you are induction limited (and you are) you need to have the LSA be tighter than what you would run. From what I understand, EFI doesn't like that. That's what I'm told. That's why I'd call someone (more than one...Id call 5 or 6 and see which guy I get on the best with) and let them custom grind something for you.
Also, there is a bunch of hype by big cam grinders. One of them is when they started marketing cams with different durations for different cylinders. Snake oil.
Also...look at what Comp offers for "street" solid roller cams. Most of them are nothing but hydraulic roller lobes that they use a tight lash on.
So there is some marketing monkey motion out there. The biggest being the 110 LSA as the de facto number. It's wrong for most everything except Comps bottom line.