WHAT ABOUT THE 6.0L RV8?

[mongoose]

Rather than go off topic on another thread running currently,i thought i'd ask on here about the 6 litre rv8.I have a rover v8 brochure from rimmers that says something like '6.0l rv8 coming soon'.So what happened there then?i've had the brochure a few years now,and only recently does the 5.5 litre seem to have become available.Surely theres a good story behind this as to why it hasn't happened?