GTM valve body upgrad 7AT

zuperman 370

Hey guys as most of you know I am in the process of installing a gtm sc stage 1.5 on my 7AT, now from what I have been reading is that with the nessasary precautions taken meaning transmition cooler and a good transmission tune as well as knowing the limitation of our gears they should hold up pretty good, but stil the 5th 6th and 7th gears are the shortest or ones with a higher chance of getting damaged. I am about to purchase the GTM valve body upgrade, so was wondering how much this will help our tranny, will I be able to push the car a bit harder with this upgrade? And please guys with this upgrade who have already tested it let us know how your tranny are holding up with this mod and how different the drivability and shifts etc become with this upgrade, any info will be most welcomed thank you in advance