Bit of a bummer to hear about those extractors Chris.
Just a word of caution about the Redline filters to suit 32/36 webers, they tend to crack around the bolts on the base plate. There's actually a note in the redline catalogue that mentions that they will crack when fitted to escort engines fitted with these carbs (seems to apply to all engines with the 32/36, as i have one sitting here, with a cracked base plate off my 4K)