i ended up flashing Philz touch recovery which is amazing and works well. As for kernel i want Siyah really badly but it does not seem likely he will be making kernels for S4. For rom i would like to flash NeatRom but salesale has not made it yet for the s4 so i am running Omega V5 which is really nice and stable.
Running Omega Rom V10 for GT-I9500
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