I have no idea about the cost of these mods, but I would do it to make the boat more fresh (if I will buy it ). The boat is a 303 sr1.

1)How much for new leather on the two front seat, the rear bench and headrest, the sun pad (so all the leather in the outside of the boat)?

2)can I repaint only the grafic strips on the hull? I mean keep the same grafic but repaint it with other color. Would it cost me less if I airbrush the color (not me of course) ?

3) I would paint the metallic part of the dash in white...any suggestion about the type of paint (salt resistant) ?

Had a guy do the upholstery on a 242LS from the windshield back for $2500 about five years ago.

i have had qoutes of about 5000 for new vinyl on my 292 fastech.

What about question number 2) ? Is it possible to do? estimated price?

had my rear seat and rear hatch done last year for 800, yes you can repaint the stripes try and use imron again, if there slightly dull try and work with them there pretty resiliant, if there all beat up then repaint them

Everything you want "can" be done......how much are you willing to spend is the question. A buddy went to an auto paint shop and had them repaint his strips.....on a velocity. I assume they could do the same on a Formula.