What tonearm will better mine?

I recently bought two Jelcos (SA-750D and SA-750E) for my modded Empire and Lenco tables.  The one on the Lenco replaced a JMW 10.5i arm and spare armtubes and sounds better to me in ALL respects.  I came out of that deal with more than $1K in cash, so hard to complain :-)

And yes, I'm running a Decca Super Gold too (among 9 mounted carts) and the Jelco loves it.

PS  The SA-750D is a direct drop-in replacement for the original Empire arm (Model 298) and an amazing improvement.

I’ve had many Deccas over the years in various arms. I think "boazro1" has it right with the Graham arm. I’m sure they have an an arm wand that will have the correct weight for the cartridge. The arm, as I recall, has variable damping that can be a boon for Deccas. The SME V has this feature too and I have heard such a set up with a Decca that was magical. ( The dealer should make sure the cartridge - any cartridge -has the correct azimuth before selling it to you.) Also, I understand that the Deccas need to be loaded differently (Ohms) than conventional 47KOhms so you may want to get that correct before trying new tonearm cables. I always find I like to do upgrades incrementally it increases enjoyment over the long term.
I have used several series 9 Ikeda (of Fidelity Research fame) cartridges that are a "moving coil Decca" with wonderful results. Unfortunately, the new Ikeda company will no longer be offering them. However, their new tonearms are supposed to be an update of the (rare) FR -64 and I have no reason to doubt that.

Yes, the Super Gold needs to be loaded at around 22k ohms resistance with 220pF capacitance, which creates the optimal electronically damped circuit with the cartridge. Another arm worth looking into is the Well Tempered. And if your Super Gold doesn't have the Decapod installed on it noromance, it may be the best thing you can do for it. 

Thanks bdp24. I tried loading the Decca with 33k many years ago in an Ittok and liked it better at 47k. The Croft preamps seem to play well either way. Tempted to do the DeccaPod. What improvements have you experienced?