Aftermarket radio in Trans Sport SE 95'
 

Hi guys!
I want to replace old oem radio with some new aftermarket unit and dont really know how to do it. I had many cars but none of them had such strange mounting pattern.
I searched for some mounting kits on ebay and found two, but when I look at the pictures I really dont understand how its supposed to fit...
Anybody here with aftermarket radio in TS ? or any advice?
Thanks