Best process to convert older Objective C Project to Swift

Team, I have an older project (circa 2014) that I would like to convert to swift, or to hybrid Swift/Objective C. This project contains many h., m. & xib files so I am looking for the best process to use (update to current Objective C format first; run swift conversion process and then tidy up code or use another method that I haven't considered) any help would be appreciated! if I have posted this question to the wrong group, direction would appreciated; thanks in advance?

Is it a very large project ?

If not, the best is probably to use it as a spec for a new project and rebuild from scratch.

If too large, check what parts are more procedural, with limited or no use of UIKit and keep them at a first stage in your Swift project.

Best process to convert older Objective C Project to Swift
 
 
Q