Ok with combat patrol you will be running relatively low points. I would split the tac squads into combat squads. Drop the melta bombs because they are pretty much useless in a combat patrol. Switch out the multi meltas with heavy bolters and use the combat squad with the HB's to lay down fire while the close combat guys (the sergeant and flamer) advance into close combat.
General advice. Maximise your use of cover while advancing to keep your close combat guys from getting shot to shit. If possible deploy your fire support squads in cover to at least get cover saves for anything S 8 or above. With Space Wolves your best bet is to reduce them by fire because they are designed to be H2H specialists.
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