Hi mate,

looks like you have had some fun there

regarding your query
"9) Ive gotta get a non paper filter its absolutely shagged.... need some advice here please"
I think your place to shop is OTR as they offer foam filter for the purpose. Comes handy in dusty conditions, I recon
hope this helps

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that is how i feel about my XTR
Mods so far:
Hyperpro front springs; Hyperpro rear shock spring; modified air box; LED tail light; LED indicators + new relay; YZ pegs; Lucas aluminum bar; brisk spark plug; snorkel removed; DNA stage 1; second hand DynoJet O2 mod; crash bars; front and rear steel braided brake lines; soft EBC brake pads; mitas 07 tyres, 2in1 Metal Mule exhaust, Blocked AIS, tall OEM screen, OTR bash plate