back behind another boss

[YLDTRK]

hey fella's, Daniel from geelong here, you guys tuned my old mercury BA xr8 a few years ago which i sold a while back and built an F150 with a turbo clevo. in saying that i got the boss bug again and i just picked up an 07 bf2 GTP that has been tinkered with by herrod. it runs a six speed zf auto and herrods intercooled yella terra superchager kit, herrod intake, herrod cat-back, however im not very happy with the way the auto behaves at the minute, im wondering if there is much that can be done on the shift points on the ZF boxes? i also got a first generation flash box with the car, are they now obselete? or can i still use the old tuner.. thanks