There is a 74M project on the cards for Trinity yards. This would represent the largest project undertaken for them. The contract has indeed been signed for by the yard and is set for launch in 2010.
The project was designed by Evan K Marshall design company of the United Kingdom. Here is a look at his 240foot long design: http://www.evankmarshall.com/
Go to custom yachts and then to Trinity 240. I do not know if this is the exact vessel for launch in 2010 but it sure meets the 74M length.
The vessel is also listed at the bottom of Trinity's list of 'underconstruction' vessels... http://www.trinityyachts.com/underconstruction.asp
Hull number T051 is her number.