s13/s14 seat question?

would i be able to reuse parts from my s13 seats to build these s14 seats?

seat 1
http://xs33.xs.to/pics/05246/DSC01285.JPG
seat 2
http://xs33.xs.to/pics/05246/DSC01284.JPG

why dont u just put an s14 seat in??? its nicer lookin :?

these are s14 seats which i plan on putting in