Collin the Hen

Mr Hen i have a question about the 2100 mc carb swap for a 88 yj with 4.2 258 6l in it. im trying to find which is the best to use. i know i can find them off of 70 model fords and cjs. im just trying to figure out which is the best. or should i just go with a 2bbl holley 2300? ive gotten mixed info. and as i told Mr SteelHeadz im a measure twice cut once type of person. any part numbers, ideas, or any help at all is mostly appreciated.
Thanx HIX

I read your entries on another carb issue and thought you might be able to help me. I have a 1976 rebuilt to stock 304 engine in my CJ with with a Motorcraft 2100/2150 (1.21). I need to know what size jets I should have in it.