so im modding my strat. my plan is 2 take out the neck and bridge pickups and replace them with some humbuckers i have. I was wondering seeing as i already have a hotrail in the bridge position could i move that 2 the middle position? pros and cons??

You can, it will be a little hotter than the usual middle pickup setup, but if you like the pickups, why not? one of the coolest guitars I ever built had a bridge pickup in the neck and a neck pickup in the middle.

Its just a matter of winding, bridge pickups are slightly hotter. You should be fine with this.

Worste case is you take the hot rails out after testing it out for a while and put in a "true" middle pickup or something that suits it better.