Cherry MX Clear
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Cherry1) Tribosys 3203
2) Tribosys 3204
205G0 will kill your tactility. Use something like 3203 to preserve tactility while still gaining smoothness.
Cherry MX Clears are usually in the 80g bottom-out range, which many consider heavy, and so people in the old days (~2016-mid 2017) used to mod them with lighter springs (ergo clear), although with the advent of new choices in tactile switches this option is just more time consuming for little gain over existing innovations.
A thin coat of 3203 on the slider, but not the legs will be your best bet for keeping the tactility of these switches, but avoiding the loss of much tactility.