My thoughts on your post: Although on paper it would appear a 10 amp fuse in your system would be inadequate, my guess would be you most likely will not blow that fuse unless all the planets align.
When factoring in the need for extremely optimal sunlight conditions in order to get the advertised amperage rating of the panel, which in most cases you may or may not get, my thinking is; between the natural line loss of your wiring and terminations I don't think its going to be a problem, however after that being said, if it does blow a fuse, I would just install one of higher amperage, more than likely the only option would be a 12 amp fuse. (I wasn't sure they made those in that style but a quick internet search showed folks selling them.)
So it appears you
may be the guy (through your experience), that can tell all of us, if a 10 amp fuse will be fine for your 200 watt Zamp panel.
In due time please let us know how it works out.