Alright so most economic historians agree that the reason why Byzantine power declined during the Komnenoi period was because the state lost its control to provide according to Knight political goods and lost its hold over the ability to aquire and exchange information. So is their a way to prevent this from happening and if so in what direction would Byzantium have developed
Not necessarily possible. The hindrance to this is civil war after Manzikert and how good the Komnenois are.
Even without the Komnenois running the show, you still got an issue on how to deal with rhomanias smaller territories after manzikert and civil war. The economic policies by the Komnenois were product of the time. and fortunate/unfortunate for them, the Komnenoi were good enough to manage a less than centralized state compare to Basil 2's time.
Under the Komnenoi, Rhomania relied on the capability of the emperor rather than imperial system to run the show. But you can make a case that relying on the emperors personal capabilities is centralized enough but very fragile compared to relying on imperial bureaucracy.