$200 bucks will get you a fantastic start, and will honor your time and money much more than hatchery birds.
To your original question, "Thinking about getting some salmon faverolle chickens for showing and exhibition and was wondering if they are a good breed for these things." If they come from a hatchery--absolutely nothing will be worth your time.
This is a common struggle for most people, i.e. adjusting thought expectations to what is of value. Most people gro up with ideas of $2.00 chicks from the grainstore and decide that's what birds cost, but those birds will positively, absolutely, never get you anywhere. If you can save up $200.00 for seed stock, that stock, well managed, will be your only poultry purchase for years and years and years, and you'll be at the top of your game for years and years and years. If you buy hatchery stock, you will never be at the top of your game and it will take thousands and thousands, even tens of thousands, of dollars to breed up your stock. These are realities from which there is no escape if one is actually considering "chickens for showing and exhibition".
I'm not being harsh here, just very honest; so that you don't make the mistake of building illusions and wasting untold amounts of money on birds that won't ever be SQ.
On the other hand, if you don't actually want "chickens for showing and exhibition" then get your birds from anywhere, and just have fun doing what you're doing.
Best!