Not to sound like a piece of work here but honestly if you are going to ask questions regarding class make up and what you want etc. Why not put some effort into a post, what are your goals, are you live or TLP. F2P toons or subbed toons? I mean the smallest info goes the LONGEST way.
Because from what information you give me, I would scratch the druid or wiz and do a shaman, Ditch the clr and do another dps. weather it's a rogue or another mage. But if you're on TLP and doing slow stuff then probably want to do a druid and keep druid cleric combo for extra heals + Evac + ports + Druid plugin is god mode.
what monkeyman and oldman say .. ports now adays arent really too important with pok and GH portals .. drop the cleric and add shaman and put in another dps class ..
few options rogue, zerker and bst if your into melee or add necro or another mage for caster ..
not too sure about wizzy dps at high lvls.. so ...
however if your dead set on a porter I would go druid for the adps , snare, ports, and back up healer if need be.. and did i mention tracking .. depending on which way you go more melee group or caster group .. i would go bard if heavy on melee and enchanter if heavy on caster dps ..
good luck to ya
play what you want and have fun. thats what it boils down too ..
Ports to zones may not be super useful anymore, but evac, port to bind, and 3 different bind spots is still pretty darn neat. Especially when questing. Plus if you went druid you'd get track which you don't already have.