another one about origa chips

[subzero]

hi all u origachip experts
i have a scph30000 jap with a neokey installed , play cd backup with dvd RX .
i want to get an origachip 1.25 as u might have geuss
3 questions :
1. is it comptiable with the 30000 jap (couldn't find any one the did that combination successfully)
2. is the neokey any problem or do i just remove it before i install the origa chip
3. is a 70~85 pounds a fair price for the all package (chip , installition and warranty)

thanks in advance ! probably would charile that answers first