I was in a situation like yours and felt the same way. I really liked the Cherry MX Blue switches and wanted full RGB or blue backlighting. Alas, Corsair no longer makes a Vengeance with blue switches and blue/RGB LEDs. I started mainly looking at blue LED boards to match the rest of my computer. I looked at all of the following and weighed the pros and cons of each:
Then I came across this post linking a Chinese off-brand board. I fell in love with the aluminum and blue backlighting and ordered it yesterday. It will probably take 30 to 40 days to arrive. It's only on sale for another 3 hours. That seller only offers the version with the black keycaps and case but according to another user here they do have Cherry MX Blue if you tell them that's what you want in the comments box during checkout. I got mine for $62.84 shipped from China to the United States.
If I really like it I might order another one from here in white.