TS performance Agri power

I am wondering if anyone has used one of these boxes before, and lessons learned etc... I know they are not the ultimate answer to Hp, and i will get the "buy a bigger dozer" side, but aside from the possible casualties on the tractor, are the units sound in operation? (meaning do they work without codes etc...) Is there better modules available? The particular unit that I am thinking of using it on is a 2005 D6N with the 3126B.

I have their MP8 in my dodge and it works perfect. Assuming the box works somewhat the same, it should give you a decent increase in power.