If Yamaha can do it with the SR400, Suzuki better do it with the DR650SE...or should I say DR650FI.
My vote, and tweet to Suzuki: FI, 17l tank, upgraded suspension - leave the rest as is.
https://www.yamahamotorsports.com/sport/products/modelhome/691/0/home.aspx
2015 Yahama SR400 Fuel...