Total interior cost

I have on 01 SAN. I was thinking about having the entire interior redone this winter.

What should i expect to pay? I want vinyl that is at least as quality if not better then the original. I could pull it out if it saves me a lot of money.

I was thinking 3K. Am i far off. I want the same design just probably going to change the colors a little bit.

Also, my sister is a good seamstress. How hard is it to do if i have her do the sewing? Would it be worth the $, or should i just let a professional do it.

I redid the interior on my dads 68 mustang fastback with new skins so i have a little experience.

if you want to do it yourself, you can get the skins here

http://www.nautiqueskins.com/

A friend of mine got his open bow supra DD all redone for 2400 with some serious haggling, thick high quality vinyl and the guy redid some wood in there and added a diff color scheme than the teal/pink original, its a 93 go figure....

Mine was $3000+ with new foam. I would have a professional do it, unless your sister has a heavy duty upolstery machine