I had the same problem with a pair of Burton boots I had. I bought a pair of 32 Prion boots and have been in heaven ever since. Boa's are too tight on my feet and the laces of the 32's actually allow you to tighten/loosen the laces where you want them to be.
Also, I thought the boots I bought were too wide for my feet as well but after riding with them for a whole season, it definitely helps since your feet tend to swell a little from riding.
In my opinion, I'd say check out a few other brands of boots and definitely check into wide boots again.