To chip of not to chip?

[5.0PiMpin]

hey guys, wats going on? i just want to thank you guys for all the great advice that you have given me. ne wayz i have a few hundred dollars left in my budget for right now and i was wondering if it was a good idea to chip my 89 5.0? i got my brother a hypertech thermomaster for his 92 pee28 and he loved it. i was wondering if i should get one for my self. it supposedly added 20 more horses to his ride and now he can go faster than 110 mph. Wat kind of differences will it make for my car? should i get one or is there somthing out there for around $200 that would be a better idea. by the way, where is the stock computer located in my 89 ? i have looked in summit and i havent seen many chips out there for mustangs my year. wat would be a good one to go with? thank you