upgrade info help

[pierre777]

Hi,
I have a 2010 SS L99 that i had installed a TVS2300 supercharger ,ARH catless LT's ,CAI and a Hennessey tune , during these 2 years i suffered from 2 stuck lifters and now i have a brocken spring and a bent intake valve ,since my engine is open i was thinking of doing an upgrade on the valve terrain and springs and lifters , also was thinking of an AFM 1 camshaft from Texas speed,
-what parts do i need to get for the valve terrain?
-what parts do i need for the camshaft upgrade ?
-Do i need to replace the stock valley plate with the supplied one of the supercharger after the lifters and valve terrain upgrade?
-will my fuel pump be enough for this setup?
-do i need a torque converter or a tranny upgrade?

appreciate any help and thanks.

[pierre777]

bump !!