Personally I’d leave it since it’s something unique. That being said I’m on my 3rd high speed.

I think its really neat, I mean..who wouldn't want a table with Dan Akroyd, Tom Hanks, and Robocop all on the game, but I get the feeling you don't really like it and would prefer a real high speed. I'd feel the same way. Personally if it was my game, I'd try to sell it or maybe better yet, trade it, to somebody who is into rarities and oddities for a real high speed. Having something that rare is too much responsibility for me and I bought a high speed because I wanted a high speed. I bet you could trade that for a nice high speed or at least sell it for enough to buy a nice one. Somebody gets a rare item and you get a nice high speed. Everyone is happy. Let them try to track down a backglass and you just play high speed.

Can we get a closer picture of your start switch?

I have a Checkpoint switch in my Getaway and get lots of comments on it.

Just leave it

I’d leave it! Trade it/sell to someone who wants it. Rare conversions are odd pieces that some people (like myself) really enjoy!

I also think you should keep it as La Retata for the rarity. I have the flyer for it but it's in German but it has some English. Original price for the kit seems to be about $650

https://nypinball.com/flyers/la-retata/

I'd keep it as is, and possibly keep an eye out for a backglass.

It's such an interesting, strange, and hilarious mash-up of completely different franchises.

Yep you definitely gotta keep this - it's just too cool. Honestly if you want to trade for a real HS, PM me, I'd definitely be interested.