Well, the thing that makes it's special is the thing you're thinking of removing so...you can do the logic!
From a practical perspective, do get in touch with Kona. They are super-helpful and friendly if you are and whilst they may not have all the answers, they'll certainly show it some love.
This was such a fluid time - as mentioned - and particularly at this point where Kona were getting some traction, partnering (to a degree) with Brodie, it was only natural that there would be a lot of cross-over in everything; design, look, feel. When I look at that signature, the first thing I thought of was Toxic Harold. It looks very, very similar in style and position.
There could be any number of reasons for the look: special employer or affiliate. It might have been a warranty replacement given some extra treatment as a thank you. It might have been a warehouse find a few years later - and therefore quite "old" so tarted up. Most likely I think is that it was special promotional bike, used at trade-fairs or stands, to promote Kona or Brodie or the paint artists...or all three.
Anyway, it's great to see these super-rare, unusual bikes still coming through after so many years. You think you've seen it all, so it's a great reminder that we haven't!