First off mods I dont know where to put it so i put it here seeings how i would be trading for a TPI

I have a white 1992 rs with a 350 tbi swap 700r4 transmission, and i was wondering if it would be worth trading for a tan 1987 z28 with a 350 tpi. I should be able to get a little boot because my hood and cosmetics and it would sell faster than the tan z28 he has had for months. So does anyone think this is worth it?? oh and the reason i need the boot is I need to put a rear end under my 2000 silverado