new to site and stangs... few mod questions

hey guys, i bought a stang back in 06 and have only driven a handful of times as it is my weekend warrior. So i wanted to say hi and also pick some brains.
Some info on the stang
bbk cai
stock engine w 140k miles
headers, exhaust w flowmasters
3.73 gears
Accufab throttlebody w 2in spacer

What im planning on doing right now is change to an electric fan. My question is i was reading the posts and read the stock MAF is a 55mm and a 94-95 Mustang GT MAF is about 70mm. If i change out the MAF for the 94-95 Mustang GT MAF is there anything that needs to be done to make it work?
Planning on doing some susp. upgrades to as the ride is pretty stock and later move to new uper and lower, heads and cam and add a procharger w methyl inj.
Thanks in adv for help. Look forward to talking to you all.

thanks blacknight, my search in the forum has only begun. Seems to have a lot of stuff to learn on here. On the MAF upgrade other than the adapter would i need anything else, such as the 94-95 comp or 24lb inj or are they just a plug and play so to speak...

Sammich, yea i read the alt should be a 3g alt... im gonna do that as well.. i can use the alt off a 94-95 gt to upgrade the alt?