Don't go crazy on your main jets mate, I know that the pods and pipe will lean it out a bit, but 130-140 sounds enormous, I'm running a stock engine with stock airbox and filter and a race pipe with tuned length headers and with 120's it was way too rich, so I went down to 110's, but it was still way too rich.
In desperation I took the airbox off and it ran really well, so as I couldn't leave the airbox off forever, I dropped the mains down to 105's, and now it's just about right, maybe a tad rich, (will start fine most days with no choke and not much warm up) but I'll re-fit the pods that I had on it soon, and it'll be interesting to see if I do need to richen the mixture further, or whether it really needs it.
Try riding your bike and do a plug chop to see if you really need to do anything, as it'll run like shiite if you go plonking big jets in it with no initial testing. Cheers, Terry.