I am thinking about trying out babolat revenge in a hybrid soon. However i want to find a good soft string to use in the cross, i was thinking Isospeed control classic 16. It says revenge is pretty soft so can i get away with a more stiff string like syn.gut? I really like the stiffnes of Gama revalation 17 but i go through it in less than a week. So basically what i am asking is what cross string will bring babolat revenge down to the stiffness of gama revelation 17 which is 186 according to this site( http://www.racquetsportsindustry.com/issues/200809/200809allstrings.html ) Thanks for all the help.