Who makes the best 700r4. I can get an Art Carr that has a manual valvebody and is said to be good up to 700 HP for $2000. I cannot find any other 700r4's that come near that HP rating. There is also no one in my area that will build a performance OD tranny /forums/images/graemlins/mad.gif. What do you guys think? Should I go with the Art Carr or is there a better option?