Wow - that's an amazing plane. What a tribute.
And +1 on a return to seeing your art return to production. Fully understand its quite an investment in time and money, and a few of us would love to pitch in to see specific items of yours make a return.
In that spirit, I'll repeat my hope to purchase 4 of your N scale SP 40-S-8 kits (1402301). I know others with interest in getting multiples of this classic car as well. And if willing, we'd even help drum up commitments from fellow Espee N scale folks ... at least enough to justify a minimum rerun. PM me here if/when you wish to give this a green light.
Cheers,
Jake Schaible