Need a quality rebuild kit for my Thermoquad ....

Even though the brand names on the kits may be different, I would guess many of the small parts are made in the same place [ you guessed it!]....
I have had TWO occasions where the acc pump plunger rubber 'rolled up' & there was no pump shot. In both cases, E fuel was NOT used, so cannot blame E.
I buy a leather acc pump separately when I rebuild a TQ.