10 speed upgrade HELP

[psyonide]

current components :

 

 

 

( 2009 COMPONENTS )

 

FRONT AND REAR BRAKES - SHIMANO NEW SORA

 

REAR AND FRONT DERAILER - SHIMANO TIAGRA

 

CRANKSET - TIAGRA

 

CASSETTE - 9SPD TIAGRA

 

STI - 9 SPD TIAGRA

 

 

 

building components and sitting with this :

 

 

 

REAR DERAILER - ULTEGRA SL 10 SPD

 

CASSETTE - ULTEGRA 6700

 

 

 

---------------------THATS IT----------------

 

 

 

NEED HELP ... WHAT SHOULD I GET NEXT ?

 

 

 

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WHAT I WANT :

 

 

 

1)10 SPD AT MINIMAL COST ( MAX R5000 TO SPEND ) BUT WITH EXCEPTIONAL PERFORMANCE

 

2)WANT TO BE ABLE TO KEEP AND USE THE READ ULTEGRA 10 SPD DERAILER AND CASSETTE JUST PURCHASED

 

3)MUST HAVE FSA CRANKSET

 

 

 

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PLEASE GUYS ... ALL YOU ROAD TECHIES...HELP WILL BE APPRECIATED ... AS I AM BUYING EACH ITEM INDIVIDUALLY

 

 

 

THNX