Here in sweden where I live, modīs are pretty uncommon... The main reason for this is the insane

prices.
If you double what you pay, and then add some, thats what we pay for most parts/modīs.
Example: For my ZRT, Iīll have to pay 1500-1900usd for a set of pipes.... A heel-clicker clutch-kit is 400-500usd... well, you get the picture.
Iīm never buying aftermarket parts/modīs in Sweden again.... Even with shipping, toll and VAT, itīs half-off if Iīm buying from U.S or Canada.
Happy Sledding (to you, I have no snow yet)