throttle body question420A

i was wondering which was better.... I am planning on getting my throttle body ported in my 96 eclipse gs and powder coated and so forth. Is it better to have the stock one ported or to buy an aftermarket one. the trouble is i cant find anyone who produces an aftermarket one. let me know what i should do....thanks

Jeep TB and then take the taper out, that is very cheap.

http://www.dimensia.com:81/jimbo/JeepTBfor2gnt.html

Also for the aftermarket ones:
AFX 55mm
Modern Performance 60mm

where can you get that modern performance 60MM one. I had my intake manifold ported to 60mm so it would work out nice. thanks

modernperformance.com