Folded tweeters vs. dome?


Good day, I am searching for main speakers which will replace my Kef IQ5's.  I want them to be a step up in soundstage and transparency, but only have a $1200 budget (family man you understand).  I have a Klipsch 12" sub so the deepest bass is not an issue.  My question is, in the opinions of those posting here, which tweeters will serve my purpose best, folded or dome?  I see a lot of speakers in the price range I'm searching, both 2.5 and 3-way but have not been able to audition any as of yet.  I'm watching used sets of Golden Ear Triton 7's, Wharfedale PI-40's, Quad Classic 23L among others.  My listening is a mixture of music and theater, most genre's.  I have a Marantz AV7005 pre/pro, a Rotel RKB 650 bi-amping the mains and (Kef) center, with a Rotel-RMB 1565 driving the surrounds (B&W and Klipsch). Thanks in advance for your input, so many questions, so little space.
128x128wisciman99
Hey y'all, went with the Martin Logan Motion 20's and have no regrets. They fill the room nicely, warm mids, highs are very accurate, lows are right down there. Nice true phantom center channel with a nice wide sound stage that also has some depth.  Reasonable accomplishments for a $6k system.  Seems to be just what I was looking for at a good price.  Thanks all.
@wiscimann99 Good to hear, I've had a pair of Motion 15's for the past few years that I just can't get rid of.  Hugely entertaining speakers, that tweeter is electric.  Enjoy. 
I have an original pair of ESS Heil drivers that I plan on building with.  When I finally get one of those "round tuits" I'll report.  
I'm actually pulling a Fountek ribbon this week and replacing with a silk dome on a different speaker. 
@erik_squires 
Indeed ESS is alive and well selling a full line of speakers and repair products. And for the low, low price of $350 they will sell you one authentic Heil Air-motion Transformer in your choice of 3 sizes. Personally, I prefer mine huge and dipole.