I still have only eight picks, dead even at four and four.
I already have the fuselage parts for the No. 13 drawn in CAD. Started that well over a year ago. Just needs fine tuning. It's the engine choice, method of mounting, tank access, and the airfoil choice, that will need the fine tuning for parts.
Built up fuselage, R/C type engine mount, fiberglass cowling, slight dihedral, possible shocked gear, retracts, period wheels, flying wires, dummy radial, correct color scheme and graphics. I'll have both my hands full with each of these models.
So far my research tells me, every drawing I see of the No. 13 TEXACO is different in one form or another, especially the wing. Even with a semi-scale-stunt model, that's not really a good start.
I also have an Artstocraft kit of the Grumman F3F, which is the G-22 with a few changes.
This model is started also. Built for R/C at the time. I put the model on hold because I wanted working retractable gear, which, in itself creates many time consuming and mechanical issues. With the G-22, the gear would have to retract.
Those who design their own models know it takes a great deal of time to draw a model from scratch, especially one that resembles an actual aircraft.
Both these models will require considerable thought and I wouldn't start either one unless I could do an outstanding job.
The No. 13 is the easiest.
If the choices stay dead even, I would build the No. 13. TEXACO