Good choice, Mr. Paladin. I'm building the kit myself, as a "what-if." The Clipper is nicely molded with very fine raised detail. It goes together without too much putty. You'll like the build. Here's where mine is at the moment:
Had the airplane all primered and I thought ready for Alclad when I saw a valley down the spine of the airplane. The kind of thing you don't see until after you spray primer. Oh well. Some Bob Smith gap filling CA glue helped fix the problem and I'm ready to prime the repaired area. I couldn't find any after market Pan Am Clipper decals to replace a ancient kit decals so I opted for a "what-if" scheme.
Be advised, Mr. Paladin, you may have some broken propeller blades. The props are very delicate. I had to get a second kit to have four unbroken propellers.