Removal of Optimus/Lineaum dipole tweeters

Thank you Elevick and Ait.Have the LX-10s in pieces.Ceriously considering a switch to the Aurum Cantus 7" drivers.Will be replacing components in the crossover and rewiring.
Two questions:
(1) Would I be better off with "new" cabinets/better built?
(2) Are the tweeters exactly the same on the 5/5ii/10s?
Thanks for the help and advice-in advance,Tom

The cabinet maybe improved but this experiementation is not recommended unless you know how to measure box/driver/crossover properly, YMMV. Take the simple approach, due deligence research at Madisound as recommended and try small upgrades first.

I found re-wiring the 10's to yield nice improvement. Have not had the need to do anything else besides stuffing the cabinet.

La45 is correct from what I know.
If I were really concerned, I would get some dampening sheets and coat the entire inside of the speakers...

It appears that the Aurum Cantus 7" DVC midwoofer may be a perfect mate for the Lineaum.The cossover will be 6db/oct at 5Khz.This will further protact the tweeter and require one element per side.A single cap/tweeter and an inductor for the woofers.I will initially use the same cabinet with added "stuffing".With the 6db rolloff of these woofers,they will be down 12db at 10Khz.
I have a choice to make,as to wiring.I have Omega Mikro ribbon,or some cryo'd 18ga copper/woofer and 22ga silver for the Lineaum?
Any thoughts??

The Aurum Cantus DVCs are on their way,along with a .11mH inductor.Will be using dual 6db/oct crossover at 5Khz.