Another suggestion for the future

While I have been able to incorporate currency symbols that fall on the right of the value by adding the following to tpl_dynamic_filter.php

Code:
$currencies->currencies[$currency_type]['symbol_right']
I have not been able to add the 'thousands point', I have tried to extract the code needed from /classes/currencies.php without success

Code:
$rate = (zen_not_null($currency_value)) ? $currency_value : $this->currencies[$currency_type]['value'];
      $format_string = $this->currencies[$currency_type]['symbol_left'] . number_format(zen_round($number * $rate, $this->currencies[$currency_type]['decimal_places']), $this->currencies[$currency_type]['decimal_places'], $this->currencies[$currency_type]['decimal_point'], $this->currencies[$currency_type]['thousands_point']) . $this->currencies[$currency_type]['symbol_right'];
Perhaps these two points could be included in the next version.