I definitely would have taken up [MENTION=83885]Dirtyfingers[/MENTION] on his deal for SC + 7th + pulley. That was a good deal. I do care about the money I'm spending, and I do like to know I'm getting good stuff. Dirty seems like a good dude, and I'd have no problem exchanging with him. Like he said,
...but I'm still gonna end up with a SC it sounds like he got his stuff sold. Everybody wins.
The transgo kit is just a shift kit that makes the shifts quicker, so spending less time on clutches, thereby generating less heat. The main idea was not to burn up the transmission with the extra power the SC is throwing at it. I've had some bad luck, so I figured an ounce of prevention is worth a pound of cure.
I just got the truck back from the transmission shop, and it is one of the best and most noticeable upgrades I've done. ...and that's without the SC installed. I was expecting a little harshness in the shifts, but it turned out to be the opposite. My rig is shifting quickly, very smooth and positive between gears, and we also adjusted the shift points to better accommodate the 4.88 gearing and larger tires. Huge improvement. Still lacking power, but not for long...