engine electrical component needs and compatibilities

[demonicdsm]

hey fellaz i purchased my 2g dsm about 6 years know and ive got a couple bolt ons. i am beggining to need some electrical components such as a wide band and some sort of engine managemnt i am ready to purchase but not quite sure what i need exactly.i have heard of so many differnt thins like the vein pressure converters to eliminate stock mass but there sometimes picky depending upon barometric pressure and temp. ive also herd about mass translators with gm mass. but do i even need this if i want to run aem ems? also about the wide band uego controller. ther is a gauge type and a 1 or 2 channel computer like controller.Please excuse my ignorance on the subject. After owning a dsm this long ive got the mechanical know how (ha ha) just not the electrical end. i would really appreciate any opinions thoughts or knowledge. thanks