We have been having really bad forest fire conditions and dry hot summers with campfire bans and area closures 3 out of the last four summers here in the vancouver area. These 04 wr bikes I picked up have had the baffles removed and there are no spark arrestors. I didn't get the inserts with the bikes either and nor do I want to cork them up again. How much risk is there when you are cruising the forestry roads of starting a forest fire? Do I really need to worry about this and if so what do I do that is functional but without reducing performance? Thanks.