360 build

hello again,the only rpm cam listed from the supplier here in the uk is the higher lift .488in and .510ex,if i get the money together i was thinking of a 10"tci converter,but does this mean using a 727 or will it work with my 904?,i am by no means an engine expert,a lot of people over run with the full edelbrock package and it seems to be a proven formula,but any help from you guys in the states is most welcome.here,s a pic of my car

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