flippy caps

I've seen threads about converting flip caps to standard screw caps, but can't find anything going the other direction. I might get some flak for this, but I personally prefer the flip caps. Does anyone know if it's POSSIBLE to convert a 660 to flip caps? Maybe by using the fuel and oil tanks...

I suppose it would be somewhere on here if it's possible, but I'll ask anyway. Are there any of the new Husqvarna flippy caps that will fit the 346XP? I don't have a problem with the regular caps, but think it would be a good update.