Marutknice looking build mate..Currently the KBD guys have KBD66 is on GB. i have a FC660M with mx-clears i find the tactile feel of mx-clears to be nice but a tad to heavy so zeal sounds like the better option and program-ability would be nice too... not 100% clear on the weight guess i'l have to try a couple of zeal perhaps build a tester with all the options including the zilent ones. i really like your layout.. i do think i would go for a split space-bar don't know if that's a good idea considering it would add a stabilized key hahaha..as i live in Europe KBDFans store is the only option because ordering from the US means hefty customs fees... Nice build how does the board sound ?