Indy Edelbrock heads

i have been intrested in these heads for a long time,,just never seem to be in a position to purchase them,,,i have talked with the people at indy,,but thats another story,,the indy /edde heads use a big block mopar off set rocker system,,,they say the geomotry is better then the small block rockers geomotry. the benifit is you can use your current intake and headers,for me the benifit would be being able to use my old school blower intake,no one makes a blower intake for an after market mopar head,and it wouldnt be worht the price for a street car if they did,,,ide be intrested in any ones experience with other heads with the standard mopar bolt patterns