To swap shocks from KA7 Legend into CD5 Accord, good or not?

I have an Accord CD5, and parts from a Legend wreck (1991, KA7).

My question: How can I find out if the KA7 REAR SHOCKS can be installed on the CD5?
I'd like to know BEFORE removing them from the Legend.

Because the KA7 is heavier, will the springs be stiffer?

Legend is 2nd Gen, 1991, with C32A3 engine, auto trans.
Accord is 1994 2.2L, VTEC, auto trans.

I'm new here. Thanks.

I now believe this swap is impossible, because the Accord has two bolts in to the chassis, whereas the Legend has three!
Ah well. Back to plan B.