is the stax srm 007TII that bad with 007mk2

[stax lover]

Greetings

I was wondering if I am missing out big time using my 007 mk2 with srm 007TII

I never will be able to audition the Carbon or any of the electrostatic amps mentioned here, so kindly please can you put in perspective what will I gain in terms of sound by buying for example a Carbon, and what bout using the the ifi iesl with my ifi ican pro as Ifi claim in that combo it can swing out 730 vrms which is more than what other amps output. That is ifi claim not mine

Also besides the Carbon just in case the budget will not allow for buying it, are there other options that really offer a big upgrade in sound compared to my 007TII