Keith Black offers a nice forged piston in their ICON line for this application.
http://www.kb-silvolite.com/test/icon/ic...mp;RodLen=6.535

6.535 rod, 9.98 B deck, 1.48 comp ht:

http://www.summitracing.com/parts/UEM-IC825-033/ $475.95


I would PM AndyF and ask who he used to machine his low deck stroker that he had in several magazines.
It was built around a scrap RB forged crank and once it was offset ground, it was good to go. He is up in your area of the country.