Sir II B16 in a '93 GSR

[Mean_B16]

I was just wondering if any of you guys know anybody that has swapped a B16 sir II (not the XSi motor) into a 93 gsr??? I have a pretty new and fairly built SiR II motor (I know the hydro trans won't fit)
and I just aquired a '93 gsr with 140,000 mile on it so I want to drop in my b16. as far as I know the 4-1 header on the b16 won't bolt up to the cat on the teg due to the flange being at the wrong angle, but will the header clear the ac fan??? (seems to be less space in the teg engine bay verse my 95 civic). are there any problems that I am not aware of right now?? hope somebody out there has done this so i will know exactly what I will be facing. I have done a few b16 swaps into civics and 1 '92 integra but it was a '91 Xsi motor so it bolted right in no questions. any other issues that I am missing??