I have heard nothing but good about N&N glass bodies. The last one I had a close look at was an outstanding car. They make 32 roadsters, 3 window coupes, and 33/34 coupes. Cost for their roadster body is in the vicinity of $4500 and is probably the best bang for your buck out there.
When it comes to chassis, most like TCI but Pete & Jake's makes a good one as well as several others. It all depends on how much you want to spend on suspension systems and how much work you want the chassis manufacturer to do. All it takes is money.
Don't pick a fight with an old man. If he is too old to fight, he'll just shoot you. - Anonymous