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You can still get ULN2003's in DIP packages
so for three axis only one chip (perhaps in 
a socket) on a bit of perfboard would do.
 

So,when bought the machine i started with the idea of keeping the machine as it was, but after a week  of figuring out how the old system work, it let me do only one job then the motor of the y axis broke and leaved me. So now i was thinking a retrokit to mount on my machine because this  have to work hard and last. So idk i can change all the brain and use linuxcnc and leave 3 motors and buy another one new and with time and money i can change all of them . Or i can buy new motors and i don't touch it ever again(only for maintenance ). 
Btw guys do you have  a nice shop were to buy servo motors like the Delta B2 (ship in europe) i saw the motors on Namicam and Motion Control products, seem's good placees idk about the price but seem good pricing . And i need an advice leadshine if it's a good product for professional work . Because they are more cheap than Delta and i found them at really good price.
Thank's for your answers.

 

Yes, you are right. Didnt thought about darlingtons, but yes, they will be fast enough for this configuration.

So I will have to build a small board in between.