took my o/r h pipe off today to see if i could get it to fit better. it hung to low. i got it up where it belongs and now i have a pretty good leak on the crossover (its a two piece). im gonna take it to a muffler shop tomorrow and have them weld the crossover and the h pipe to cat back connection. hows that sound? also,what should i expect to pay for those three welds? thanks.