Would a custom can be best, sure but is also the most costly option. The TFS has always worked good in these type of situations and has yet to leave anyone I know dissapointed in the search for more power. I go back and forth on the custom cam at this level. If it were a power adder situation I would say custom cam all the way but I wonder how custom these custom cams are. I think I'll start a thread asking for more info on people with custom cams hoping I can satisfy my curiosity.