2 way dappolito with scan-speak drivers

Hi,
like my past post suggest,i'm tihnking to build a spekaer with scan-speak drivers.
the candidates for woofer are :

- 18w8545-00
- 18w8545-k
- 18w8546

the candidate for tw is :

- d9900 revelator

it must be in dappolito configuration.
the loudspeaker must be 2 way and 3 speakers (the 2 wf crossed at the same
frequency with the tw).
this is an idea for this project.....i'm thinking about it.
someboby of you does projected a think like this with the speakers i mentioned ?
some project in web already done ?
please advise me.

thank you
regards