Hydra Chip for 7.3

[Lilnuts2]

I put a 4" diamond eye full system on my 2002 7.3 EB my van has no emission system from the factory.
I wrapped the entire system with muffler wrap.
The kit muffler is a droner.
I changed mine to a Aero muffler and like it much better. I did notice a slight loss of low end power, due to the 4" downpipe, but not a big deal. With a chip you would never notice it. I have a DP tuner now and will be changing it to a Hydra this spring.
I don't have any concrete EGT numbers to compare before and after but when towing I could go further up a steep grade before temps got high.

Don't get a chip without a EGT gauge!!
Don't tow over 3,500# without a tranny gauge!!

[schluchtenflitzer]

What about tranny modifications? I think the chip will increase the oilpressure in the tranny. If the tranny is already modificated to have higher pressures, will it than eventually be too much? What do you think, the hydra seller tells me that standart tunes are fine for this, but i am a little afraid.