Current thinking that I am reading has the Eagle crank as junk, Eagle rods as good. No problem with Scat stuff. David Vizard has published info detailing dyno blasts at or past 550 hp repeatedly with a Scat cast steel 9000 series crank. For anything this side of full competition, I would choose a Scat 9000 crank and Scat Pro Stock I-beam forged rods.
http://www.summitracing.com/parts/SCA-25700P/
http://www.summitracing.com/parts/SCA-935050/