recommend to good 727 kit

I'm seeking advice for what brand of transmission rebuild kit i should buy. I'm putting a magnum 360, 727 and a 3.91 geared 8 3/4 in a 73 Duster. I've been outta the game for awhile so i don't know what brand will work best for a hot street car. I'll be needing a convertor too.

thanks in advance,
Louis