Not establishing qualifications is not the same thing as ruling out professional politicians. Apparently you don't consider the implications of the things you write. Implications are not equivalent to Straw Men.
Hey, if you admit that the Founders were as professional a group of politicians as ever held office then I agree with you. You have to look to Lincoln for a president who was a non-professional politician (he served only one term in the House) and I know how much you admire him.:^)
Besides having a government of amateur politicians would in actuality mean that it would be a playground for rich men even more than it is. Since only a rich man could serve without a salary poor amateurs could never suceed.
Thanks so much.