wrt the faiv bypass, yes, just route the coolant back into the line it comes out of.
wrt the EGR, I would leave it in. It helps to cool part throttle intake air temps. This helps with knock. Lots of people have had part throttle/tip in knock showing on thier logger after an EGR delete. Putting it back removes this. Yes, some have not, but there are enough people that did have the problem to take it into account. Plus the science fits the issue. If you are running race fuel exclusively, or have E85, sure, no problem, but a regular daily driver on pump gas, this can make a great difference.
Charcoal canister, well, again I would leave it in. How else are you going to vent the pressure/vacuum of a heating and cooling gas tank? If you just leave an open vent tube to the gas tank, no only will it smell alot, but there is a possibility of a fire And the charcoal canister has 0 effect on power, so unless you really need that space down below the battery, I say leave it in.
The fuel pressure soleniod, I agree, take that out as it has been proven to cause hot starting issues.
oh and just to clear things up(pardon the pun), Prince George has LOTS of emissions, just no testing. This is one of the problems, as people figure it doesn't matter if there is no testing. I was recently in Grande Prairie, Ab, and its, in a word, just disgusting! Every truck there has glasspacks with no cats, and all the diesels are chipped. Plus all the old cars are not tuned up and run like a bag of dicks. you can see this huge browny yellow haze hanging over the city. Its really gross. I used to live there in '92 and it was not like that at all, it was quite clean acutally. It now stinks when driving on the roads, seriously. you can smell nasty gasses and fuel vapour just being in traffic there. Not like here, with the occasional stinky car/truck, but 90% of them were like that.
your car doesn't have to be dirty to be fast.