Re: single coils for Jackson Dinky HSS
Unfortunately, no vintage spec single coils will ever match a DD (or even a `59 for that matter) for output, so if you want to go that route then be prepared for a very noticable jump in output when you switch to the bridge only. The SSL3 comes much closer in output without sacrificing all of the vintage goodness (but unfortunately still kills off some).
That said, there are guys like myself that do this intentionally, so that´s not necessarily a deal breaker depending on what you have planned.
Then there´s also the issue of hum in the 2, 3, 4 and 5 settings. While this is primarily a wiring issue, no true single coil can be fully silenced when selected alone, 3 and 5 will always have hum.
While it´s not what you wanted, I would go with the Classic Stack Plus in your shoes, and wire it for full hum cancelling in all positions. That way it would tonally get you very close to where you seem to want to be (BTW most people can´t tell the Stack plus from an SSL-1 in a direct A / B test), but still be fully humbucking in all positions allowing you to ignore the huge noisefest that single coils and overdrive /distortion inevitably produce.