Serum, you're alive!
There are still plenty of nitros to convert to BL- cheaper to pickup a roller and convert it how you like vs buying an electric version ( which is often just a re-hashed nitro chassis anyway, with several $$$ added on for the privalige of using the manufacturer's own motor mount and battery tray(s). Plus there are all the mutant builds using bits of various trucks and making them electric/ BL too, and all the 1/5 scale builds converting petrol trucks to BL- we miss you around here dude!