cobra CPU VS. A9L

i found out i can get the GT40 intake, 24#, 1.6 RR's, tb, maf sensor and all that off my old car if i just stick the stock off the 92 back on it.. the 86 has a FMS conversion with the X3Z cobra computer and im wondering is it worth changing? i know A9L is the computer to have but so is the cobra.. i thought the cobra CPU excepted mods better to.. anybody got any clue what would be better to run?
 
Just remember to play the MAF game (since the cobra puter accomodates the 24's itself).

Good luck.