Wait .. it's not that simple.
When you use an advanced airplane like the PSS 777 it's not recomended that you trying to land at 135 kts without having a reference speed from the FMC.
Basically what you need to do is to check the Init Performance page and see what VREF does the FMC gives you.
You must always follow that value, because that value is calculated based on the gross weight on the land time.
So, it's not a question of "i will try" but of "is it possible".
So, what you should do, in order to have a good fuel planning is to use the fuel loader of the PSS that will give you a correct value of how many fuel should you load to have a decent VREF.
For instance, the fuel planning should be based on conditions like the distance to the alternate airport, the wind direction and speed at cruise speed, etc etc ...
I can have 150kts but, as Conrad said, if I had more fuel at the landing, I would have a higher VREF than that one.
Hope the info helps.