1993 & 1987 GoldStar CRT swap?

[1980'sTVman]

I have two 13" color Goldstar TV sets, one from 1987 and another from 1993. I only care for the one from 1987 that had knob tuners while the 1993 just has buttons. I have to throw or give out some of my TV's due to space, that being said I want to throw out the 1993 Goldstar but I want to know if it is possible to take the CRT from the 1993 and put it into the 1987.I am very new to the idea of working on a CRT in general so I don't know if it will work or if It is just a plain bad idea. The tubes in both of them are OK but the 1987's screen is a lot lighter grey from use while the 1993's screen is still a dark grey. I don't know whether which one will last longer, which can outperform the other, or if it's even worth it.