Broke my WRX's computer

Few days ago I learnt to do wheelie and my bike made a salto and droped on the handlebar, broken computer. Now only signal lamps works and some digits on the screen.
How do you think, may i complitely replace it with a Trail Tech Vapor or Trail Tech Endurance or Trail Tech Endurance II ? How i can get that my fuel level is low ? :)

From what little I've read on subjects like this....you're phucked.

You need to find a direct replacement.

You can use a trail tech in conjunction with Yamaha unit, but not as a direct replacement.

At least that's what I've read from a few different sources. I'd be happy if I was wrong.

They're about 285 USD to order as an OEM part. Maybe youll luck out and find one cheaper on ebay. The only one I see on there now is 229.

WOW... gee what did we do back in the 70's to do a quick check on how much gas was in the tank ... maybe bang on the side of the tank? Didn't need a visual check to know how many more miles could be squeezed out of a tank. The pitch of the thump on the tank said it all. Sorry... feelin my age.