I really was only kidding with my comments about the cowl. I also love twin engines and Bi-planes. I just sold my Rascal 110, it was a great flying airplane with an Enya, 120 4/S. If I'd had a 3w 48 B2,I would have put that in the Rascle. I'll be picking up another 3W56b2 in Toledo. Good luck with your project. "You pay's your money and you takes your choice". That's what it's all about.