First of all, thank you for great platform. It's an awesome work that cannot be overstated! The ease of modding is just amazing. Keep it up, guys!
Now suggestion.
The TFTD is friendly enough to allow player amassing few interceptors for simultaneous attack. However, it is a little bit flawed by launching them one by one with clicking buttons on each interceptor screen. The delay is noticeable and first interceptor always takes a hit. It would be most logical to have a mean to send them to attack simultaneously too. Maybe a keyboard shortcut?