best speaker choice to replace my stock celestion vintage 30 in my Fender super sonic 60

I love my fender super sonic 60 that i recently bought used, but it has lots of High end and the distortion is not as smooth as i wish.. What speaker would you think best as a replacement.  I had a super sonic 22 that had a warehouse retro 30 in it before, but ive never heard what it sounded like with its original stock speakers

 

 

Bes sure to watch/read : https://wgs4.com/awesome-fender-supersonic-22-gets-even-more-awesome

The SS22 & 60 are almost the same amp, but one with 6V6's and one with 6L6's ... so tone is very similar.

Also read all the previous SS posts:

https://wgs4.com/search/node/supersonic

Folks LOVE the BlackhawkHP in them ... I personally also LOVE an ET90 in them ...