If you feel the UE11 bass bloated even after the custom molds, and feel the Sleeks good, it seems that I was not so far from the reality while I stated my impressions of the universal fit UE11's I tried at CanJam. It seems that the customization do very little to remove what is wrong on the universal fits, and overall with them: the overwhelming bass...good to know...
Now I have both the Sleeks (universal fit) and the FREQ with ML xover, I do not feel they Sleeks are any better, just a different taste and sound, brighter yes, but they are not as full sounding...so each IMO has its stenghs and flaws...
Time to give Jason a shout to see how much will charge me for customize mine...LOL...