I think that hardware would be a big bulky/heavy for an indoor flyer. Indoor flying usually means slow and light. I highly doubt you need a 30amp controller for an indoor plane. What wingspan and target weight are you shooting for? Is it going to be something like this? https://www.amazon.com/Hobby-Electric-Wingspan-Tail-Pusher-Transmitter/dp/B07CDDGDT4

It appears to use a 10A controller and 2.5g servos.