Thanks. I do appreciate the input. But I think it will be ok.
The Moroso sump is a big bulky thing. And the headers do run close, but the surface thats real close to the headers is actually very small because it kinda tapers down to a point. And as siad, there will be plenty of heatsheilding over the headers. And even these pipes are 30% thicker than the ones they replace. 2mm vs 2.77mm. So i reckon it will be ok.
I took some design ques from the full race design. And they run real close to a moroso sump too.