Klipsch LaScallas vs Klipsch Cornwalls?


I'm trying to decide on which Klipsch Speakers to choose the Cornwall or the LaScallas. Although I have a small room, I don't play my music loud. I like the efficiency of the LaScallas but the bass potential of the Cornwalls.
My room is 14' x 13'. My gear is very quiet on my Spicas and I'm hoping they will be on the Klipsch. I'm very interested in dynamics and great reproduction of guitar, drum and vocals. I listen to Jazz, Classical, RnB, Blues, Folk and Audiophile recordings. Which would you choose?
recordho
I have owned both as well. I presently own Lascalas. However I have done much work to them to get them to "disappear". (You can visit the thread Why Not Horns). Have you listened to either of these in lenght, in a room your size, with electronics of good quality ? Owning Spicas you will be getting a musical presentation that is quite different with either of these Klipsch. I find the Lascala to be more coherent between the drivers/crossover than the Cornwall, but the Cornwall does extend a bit further down in hz. Although I am an advocate of my Lascalas, how did you decide on these versus others ? Just some thoughts....
I have tried to replace my Spicas for many years but I haven't found a speaker that gives me a bit more sparkle on the top end and dynamics. The Spica TC60's are great and I'm using 2 subwoofers with them. I'm getting a very good balance but I want something more. I have a pair of Klipsch Promedia Computer speakers. There is something I like about them. I'm honestly not sure it's the speaker I will live with for a long time but I feel that's what I want to try next.
I honestly wanted a pair of Spendor Sp1/2's but they never show up here in these pages of late.
I'm not a huge bass fan and my room size does not allow me to use deep deep bass. The LaScallas may be a bit overwhelming for my room but I want the delicacy and dynamics of them. The Cornwall has the bass but may not be as good in the inner detail as the LaScallas are supposed to be.

I'm using a modified Dynaco ST 70 w sound valves input board and tweaked by Tom Tutay. And a VanAlstine Super PAS3si preamp also modified by Tom. A Arcam DV78 DVD/CD player with Scott Nixon Tube DAC, and a Systemdek IV turntable with a Rega RB600 and AT OC9MLKII on the business end. I have pretty good synergy but I want something to give me more of something that I may not be getting right now. . . .
So I'm not sure I will like the Klipsch. But I do know they sound better than the Reference Series. So that's worth a try, I think.
Getting them to disappear is important and the room size is a problem. That I know!