the CL-S and the TL-S have the same motor (3.2 260hp), so it pretty much comes down to 2dr or 4dr. I must worn you though, the 01 and 02 have had some tranny issues that have not been resolved. Because of the tranny issue, Acura was threatened of getting sued cause the problem wasnt getting fixed, so they extended all CL's and TL's to a 7y/100k warranty on the transmission.
IMO, look for an 03. Rumors claim that the trans issue was mostly fixed in that year, and plus, that year is the only year they came in 6spd.
I have an 03 and havent had any trans problems yet at 43k miles.
let me know if you need more help.