Softies not happy... ?

Ok so I picked up a used RSM250 here on the board less than a month ago. The kid had a hair algae outbreak and I talked him down to a reasonable price on the tank because of it. I got the tank home (moved it with the sand in the tank, i know) and started in on the hair algae. Toothbrush and water changes I had it under control in about a week. Now I'm having an issue with my zoas, lps, and softies. Most of them seem kinda pissed and closed up, some are open but for instance a frogspawn I put in last night is closed and so are the duncans. My params are pretty good. Mag 1440, Ph 8.2-8.4, Ca 460, Alk 9ish. I've put in some sps and they are opened up ready to feed but the softies just don't look happy. I also put in a sunset monti a week or so ago and he's already bleaching out. So I'm getting kinda mixed results. Would all this flux be just from the move and the tank getting back into a proper bio rhythm? Any suggestions are appreciated.

I would guess it is cycling, unfortunately probably not the best idea to not rinse the sand. I made that mistake and lost everything I had in a 120g :(

Yeah I've done the above. Zero nitrite, nitrate, ammonia, and Phos. I'm running a media reactor with phosban now in case I'm getting a false reading but between that and the water changes I'm stumped.

I've got the stock pumps in the back but I added two koralia 1050 powerheads as well as buying 6 new coralife t5 bulbs (I know i should've gotten ATI) 

you may have too much flow for them... Is it really powerful in their area? And yes, switching all your bulbs at once will cause problems too.. They need to be acclimated to lighting as well as to water conditions.

did you acclimate them properly?

I acclimated them the way I have for the last ten years, never had a problem before. :-( Temps have been good. I have an aquacontroller jr on it with temp and ph probes both of which I calibrated. However I have been using pre mixed water from a LFS, I hadn't thought of that yet. I've been checking with a hydrometer usually I keep it around .025. Not sure how accurate the hydro is since I got it with the tank used. Problem with the water then is if the pre mixed saltwater from that store is no good then I'd assume the R/O is no good as well and I'm pretty sure ppl would be complaining about it since it's a popular store I use. I'll buy some aquavitro salt and start mixing myself for a few see if that makes any difference. Thanks for all the input you guys I really appreciate the help!

I vacuumed after the move around the rocks I'd placed and then I put down some new substrate to help with the calcium depletion in the tank on someones advice. The previous owner never dosed and the coraline algae and sand bed had been starved of calcium. I didn't add much but i made sure to vacuum when I did. I'm thinking it's gotta be coming from the sand bed. I'm just dreading emptying the tank and starting over

I always replace sand when I move a tank. If you vacuum it really well, you might be able to fix most of the problem.