If you like the T05 fx just try if it works on the new blade too, but in this case you would go softer for the FH. You just criticised missing power for which a harder sponge would help you out.
Never tried SP on RPB myself but would indeed be good for flicking and counter hitting near to the...
Hey there,
You are already changing your blade so maybe stay with rubbers you are used to.
Like you already told you think they will be too soft. You could try the normal T05 for your BH. There is also the T05 Hard which could suit your FH with the new blade.
Both rubbers are a frew degrees...