Up Grading old construction table saw to Cabinet Saw

You are correct the problem with the cheap light saws in the chatter you get from the thin tops and the vibrations overall, can leave a rougher cut, however as I mostly just make a lot of sawdust, my saw at 5% of the price of yours makes just as good quality sawdust, in fact I would go as far as to say mine is even better yours, I have become a real expert in making sawdust, measure twice and cut once, that is not for me, I measure twice and end up cutting three times.