Sometime this summer I'll be tackling my 700R4 rebuild. I still need to buy one special tool (clutch spring compressor) in order to do the job but I've gotten everything else I'll need. Now I don't do much offroading in the blazer (more like none) and the only thing I ever haul is my 17ft boat. TCI sells a complete rebuild kit specially designed for trucks for about $230 as well as a truck towing converter for about $270. I can also get a complete rebuild kit from Oreilly for about $130 and a converter for about $100 which is half of what TCI would cost. So my question is: Do I really need the TCI kit and converter or would I be just as good using the Oreilly kit? Anybody use either of these kits? How do you like them? Thanks.