Thiel cs2.4 upgrade to cs 2.4 se

Thank you for the wonderful advice. Sorry to ask one more question. May i know how to remove the crossover module from the speaker box and how to stick it back after the modification?

If you get there you know, it's a simply task ;-)

Dear holco, 
I intend to give thiel 2. 4 a new heart by replacing the existing capacitors for the wofer w new original thiel capacitors to preserve its original sound. May i know what is the brand of the capacitor that used by thiel? From the photos that you attached i can not view its brand. Your advice is highly appreciated. Tq.

Replace with the same? Why? The only ones that will wear out are the electrolytics in the coax shunt position. In my SEs, these are CYC and those might be the last I would use in an upgrade. Erse has an affordable 100 uF metal polypropylene. And if you’re gonna to replace anything else,  might as well put in something of higher quality than the OEM caps. 

Jim Thiel used Clarity SAs in the coax feeds and Tom Thiel is planning to use Clarity CSA (2 generations newer than SA) for most caps in his 2.4 beta upgrade. More info on the Thiel Owners thread.

Please pardon my ignorance. I thought it will lose its capacitance overtime.  That is why i  came out an idea to replace the old for new.
For changing to different brand of the capacitors, my worry is it will change the original character of the speaker.