R&P header question

[camaro427-69]

does anybody run a 69 camaro BBC setup with a steeroids r&p. i´m looking for headers to replace the my old ones that i rewelded and smacked to make them fit somehow. anybody running the dynatechs? the tech page at steeroids says the heddman with 1 3/4 primaries should fit without a problem but running a 540 solid street roller with baby headers makes me a bit uncomfortable.
any suggestions????

thanks,
pat