[6t7goat]

I am in the middle of restoring a 67 GTO and have used Lesonal 2k primer on the entire car. I got a real good deal on the 1st gallon. I just bought another quart and it cost almost 85 dollars. I would really like to hit the car one more time with a full coat of primer before I do the final blocking but at this point funds are running out and I cant see spending 300+ on a gallon of primer. Is it really necessary to use the same product all the way thru? I have posted on autbody.com and recieved various opinions but I would be interested to see what every one here thinks. I am considering using evercoats 2k for the final coat of primer. I have had good luck with their products and it is readily available and priced reasonably. Also it gets good recomendations from my local paint supplier. Any suggestions are appreciated.