I have a hasselblad 555 eld with a phase one H20 back and a 40mm F4 FLE T CFE lens. I have some fine art and paintings that will need to be shot in the near future. This art may vary in size from 2' square to 4' square. I have access to Speedtron Flash heads as well as 1000w Fresnel Lights. I need to get exceptional color and detail for this job, can it be done with my tools at hand ? I'm afraid the 40mm lens won't keep the painting and art detail sharp all the way to the edge, and if I put too much distance between the camera and the art, I won't have enough resolution to maintain high amounts of detail. Is there an advantage to using the 1000 watt fresnel's on bulb mode vs using the high power flash strobes? Any pointers will be appreciated.