the cheapest lambo style door kits you will find are gonna be from .body parts of america off florida ave in tampa.Look um up.
I'm gonna give you some advice and hope you take it serious .
I used to tinker at a friends body shop a few years back painting and doing few things to my own cars that i would by and sell.paint body work ect.
To make a long story short . A guy came in with a 2000 corvette he had the lambo doors installed custom paint and a wide body kit installed the car looked awsome the body work costed about 15,000$ to complete paint and all.
His car was worth about 20k at book value he owned it for 2 years and paid 30k for it. he dumped 15 in bodywork and paint another 5k into the exhuast and custom interior then another 5k into chrome motor dressings and rims .he was so happy he won a few first place thopheys at a couple shows.
At this point he had over 55k invested in a 2000 corvette coupe.
he tried to sell it and could not even get 25k for it. Then it got stolen and wrecked and the insurance company gave him a check for 20k all the car was worth.
But he has some nice 50cent plastic thropeys and plaques to show for his
35k loss
So take warning that if you dump 10k -20k in that car in a few years say in 2009 all your gonna have is a 04 350z with fancy doors and not worth even close to what you got into it..
Be sure that you love this car and do not even plan on selling it and will pretty much keep it forever.
If not wait untill you find a car you do ..
I am all for custom cars but rember do not ever look at a car like that as a investment..each year its worth less.
If your gonna dump cash dump it into a classic car that is going up in value each year that way you can recoupe the restoration cost..
just my 2 cents...