HIWIN legacy blocks/carriages - LGH20 or LGW20 – LGR20C Electrolysis

[AndyGuid]

I have bought, for a song, 4 x two-metre lengths of legacy Hiwin LGR20C linear rails.
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I gather the current 4-row HG-Series replaced this now obsolete 2-row LG-Series in 2008-ish.
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The bought rails are still in the original if torn plastic wrapping but have some surface rust in some spots, so if I can somehow find bearing blocks, I would spruce the rails up using electrolysis as recommended by <Swarfing> and implemented by <kingcreaky> and described at http://www.mycncuk.com/threads/6166-...uisition/page2
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However they are useless to me unless I can get hold of some matching bearing blocks.
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Anyone have any new or used LGH20 or LGW20 blocks they would like to sell?
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Or know of any place that might still have New Old Stock?
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I’d obviously cover freight from UK to Oz as well.
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Or am I chasing old technology needlessly.
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Thanks,
Andy