Swapping High Termi (slip On) With Stock Cans (hyper Sp)

hi guys I am thinking of (maybe) selling the Termi my Hyper SP came with to get some money back.
these are the road legal high termi (slip on) not the full race kit.

how difficult of a job is to swap cans? I know I'd also have to swap the indicators

thanks
Fed

 

if anyone is interested, my termignoni (high) slip-ons are on sale, with upmap key