Bondo Removal Help

so i bought a 93 eg hatch, for cheap but theres one problem
the last owner went bondo crazy and molded the rear bumper and sideskirts to the body, even took off the sidemoldings and bondo'd over it too.. theres even bondo on the quarterpanels.
what i want to do is sand all the bondo off to the metal and have it look completely stock, weld new qp's and rockers, then prep for paint. i still needa get a complete front end..
would i be better off finding a new shell and save the headache? or would it not be as bad as i think? ill post pics
the last owner went bondo crazy and molded the rear bumper and sideskirts to the body, even took off the sidemoldings and bondo'd over it too.. theres even bondo on the quarterpanels.
what i want to do is sand all the bondo off to the metal and have it look completely stock, weld new qp's and rockers, then prep for paint. i still needa get a complete front end..
would i be better off finding a new shell and save the headache? or would it not be as bad as i think? ill post pics