local engineer has got the head and says its pretty f***ed!hes done quite abit with cvhs and says its one of the worst hes seen

im just cleanning up the block when i noticed its state!dont really wana go low comp due to lag and cost!its only going to be a standard re-build.
was wondeing would a decompression plate be an idea?i havnt much experiance with cvhs so any ideas welcome