Looking for a 60 mil or so stem to replace my 45 thompson. need something with a 40mm stack or lower is the only prob as my steerer is cut to work perfect with my thompson. anything out there like this? i cant find one thats for sure. not sure if the truvativ aka 1.5 will be ok with a 45mm stack...kinna sketchy, i've calculated the steerer will be .19 inches below the top of stem...