any body made a hybrid w/400ex frame &450r motor?

[h400exrydr]

has any body made a hybrid out of a 400ex frame and a 450r motor? Do you have to do any frame cutting or anything? Any help is appreciated. I am soo sick of the old 416 motor takin a crap. I just put in about $500 and i just blew the crank.

ATV fourplay (http://www.atvfourplay.com/services/index.htm)

here you go...thought about it...might do it, or wait and buy a new r in the spring

[Over-land 450r]

my buddy did it. if you live by P.A. call up dave gibson at east coast atv.

thare is a verry detailed , well practally walk through. on how to do the eingne swap. it is somewhare on the site. dono whare. They had to noch the frame in one place I think, and they had to mill some of the swing arm off. then do somthing with the carrier to get the chain aligned.