Yes - you are both correct:
The carbs were originally Mikuni's but were changed to Keihin CVK's off a 2001 TB (with added copper washers under each needle) - eBay special I left the bike standing when I worked abroad and the Mikunis corroded badly ! The Keihins are more economical.
The "free flow filters" are pods, I have got US made S&B maxi flow 2.25x3.5x2x4 125-RC-T conical
http://www.mandp.co.uk/productInfo.aspx?catRef=508134
