Welcome to one of the few who push a 16g to what its good for. The 20g is not a huge upgrade but a very good one. I was happy with the 16g on the blue car and very happy I upgraded to a 20g. Crossing the 20g line is a big no-no in my book. I have seen nothing but failed setups and headaches and no real track improvements over a good 16g setup. Take seven years of high hp dsm advice for what its worth. Careful what you ask for, you may not get it.