Just had a proper measure. My marin has a 100mm headtube, ive got 25mm of spacers under my stem. The stem is also 5mm above steerer which is as far as i want to go. I make my headset about 27-28mm. I think this means that ill need a 20mm headset if the hot has a 130mm headtube. :?Steerer-wise on my Kona with a 110mm head tube (18" Fire Mountain) I had a FSA Orbit MX with a 32mm stack height then about 20mm under the stem in terms of spacers. I was using a FSA XC-series stem which has a low stack height, 5mm less than a Ritchey WCS stem. The steerer was 198mm.
SP
I love it, you get a disaster and end up with a dream bike...bit of a result that!