LS1 in an LT1 f body...

I'm really hoping that this post is ok here cause I have no clue where else to go to ask it.I'm wondering would an LS1 fit in an LT1 F body if I switched out the crossmember to accomodate the LS1 engine.WHat else would I have to do.I have already done a V6 to LT1 swap.What am I in for this time.Thanks.

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Lance Phillips
95 Camaro-Project Showcar

Here are some threads that already go into detail about this swap:
http://web.camaross.com/bb/Forum1/HTML/112411.html
http://web.camaross.com/bb/Forum1/HTML/109680.html

This should be in LT1 Tech though, moving now...