Try getting the rear suspension, it must be IRS. The differential, the differential mounting bracket, susp arms,all of the assembly. You can adapt it to your ather Datto. Tail lights assemblies are hard to find, you can use them or sell them. Dash board/gauges, are also hard to find. If you need to do some repairs to the metal of your Datto, you can take some pieces of good metal from the 180B.
There is always something good to get.
Later________________________