Just bought an old Acme U-1 fuel tank at an LHS, and I was wondering about the capacity. I was recently gifted with a Top Flite (B)arf Flite Streak, and have heard that the included tank is not worth having. Looking at the fuse, it is apparent that it might not be too cool to instal one of my Veco, K&B, or even Fox or McCoy .35s. Based on what I've read, I will probably go with with a Fox Schnuerle .25, even though I've also read that that might be too much engine, and that I should get an OS .25 LA. I was thinking that for the Fox, about a 2 ounce tank should be about right, since I get 14 to 18 minute flights with the Fox in RC on 4 ounces. Any suggestions? The tank looks close to 2 ounces. Even came with a metal strap to secure the tank to a profile fuse.