Can't provide an answer to your question, but try Bigboyz' cam comparator; it allows you to compare three cams at once, so select the Woods cam and go through the SE cams.
Thanks. By using that website the SE 203 seems to be the closest? Am I reading the numbers correctly? I am still new to cams so hopefully some of the engine gurus on here can set me straight!
I know it's not screaming eagle but the andrews 37 is pretty close. I have the wood tw 6 and like them, perhaps a little noiser than others but makes good power.