Yes my LCR meter is pretty accurate (at least for the inductance goes). I also find it funny that both drivers are not identical spec (with reasonable variances). For each speakers i get an:Le of 0.66mH & 0.64mH
Re of 6.5 & 6.4 ohms
So for C5 i've installed 15uF Solen capacitor and for R3 I used 7.5 ohm resistor.
Also just finished doing a super duty bracing for the cabinets and letting it set as we speak. Will give a final review after good break-in.