Agree, Challengers should also raise the prize money to $75,000 to $100,000. but I don't see that happening.
but anyway, if you are very talented and promising, you will likely be able to find a sponsor to support you while trying to make your way.
Babolat Pure drive 2012, 55 lbs, Kirschbaum Proline X / X-1 biphase. Nalbandian backhand and Nadal forehand.