Can easily see what you are suggesting Sonic but I'm not seeking that look for this build. I have a Tele build (pictured) on the re-works bench with that look in mind but with real denim and Pearl binding and guard.
On this RCM-4F I'm happy with the central fade between the PU's. What annoys me is the blotchy look of the horn and beside the bridge.
When I applied the polly I started in the light area in the centre and worked outwards. Things started going wrong when I noticed what streaks had happened on the horn, which distracted me from the bigger disaster happening beside the bridge... Less than a minute later in the 28C warmth and 40% RH it was all too late and the Polly had begun to set with all the colour in the new displaced locations....