No way Harmy the inserted shot of Chewie for those few seconds is definitely the right decision, you are making The Despecialized Edit and thats what you have done, i watched the original clip you showed us and I didn't notice the insert.....thats because you made it look natural, the GOUT insert of Jabba makes you aware there has been work attempted, the smoke makes it look SE.
Stick with original plan.....Despecialize
J