D, the 200# in the trunk doesn't to TW. It adds to TV weight. The 900# MC will actually lighten the TW; how much depends on the bikes center of balance (end to end) with relationship to the center of the axle pair. If you can tell me what these dimensions are, I can tell you how much less your TW would be (estimated). A 900# bike in my garage takes 270# off the tongue... your's will probably be less. Also as you load things between the tongue and axles, that weight is split between tongue and axles by a percentage depending how far forward the weight is.
If I want to increase the TW , ratio I add water to the fresh water tank and/or add heavier things up front.
XLR Hyperlite 29HFS
Ram 2500 6.7L CTD
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