52" led in my tailgate

i have a 94 fullsize chevy and im going to put a 52" led bar in my tailgate. ive only seen leds in cali combo and not in tailgates. do you think i should do it or do you think id have to gut it out too much...

id like it in the upper body line over the rods on near the bottom....

where are the supports at? because ive never guted a 88-98 chevy tailgate before...

thanks,