07/08 SD recommend TuneECU Map

I've found a couple of pc3 maps out there and the tuneecu maps avail for my bike, any suggestions on which one or should try or should i copy someones custom??

Stock map seems to run OK but would like to try a diff map since my mods, i'm sure there's more power in there somewhere...

Leo's(baffles), O2 plugs, no SAS, stock airbox for now, (or baffles out)

I was hoping to find a database with before/after charts and which maps were used during.

thanks