MAF HELP NEEDED

i have a quick question, i have a X3z ecm, wich is for 24# injectors., so would i need a mass airflow for the injdectors, or can i use the stock 5.0 maf and would it work with the larger injectors. Just so you know i have a 95 cobra motor i am droping in a 2.3 yr 93, (93 prts car lx 5.0.) Its probably a dumb question but weirder things have happened.

so ive seen on e bay vortech maf 80mm for like 5.00 and i can take the sensor off of my 5.0 and install it in the vaortech as it does not have the sensor, do you think 80mm is going overboard?...thanks buy the way.