Never seen it done
Don't have an SR handy to measure to see if you could
I'd say it would need shifting back in the chassis to get the weight right
Need a bigger tunnel
Bigger diff req
Coilover front susp to handle the extra weight
Improved rear suspension
Some brakes would be nice
Body stiffening would be required

I'm sure there would be other things crop up

Basically a proper rebuild with lots of refinements and safety equiptment
If its a slap together I'd wager someone will become a smudge on a roadway pretty fast
Built right though it would be a weapon

I'm doing all that but with a CA18et
Oh.... and a half cage