New taco, need some Help !

Hey,
I got my 2010 Tacoma TRD 4X4 around October of 2010. I noticed the front is WAY to low, I live in Moncton, New Brunswick, Canada, we get alot of snow (over 150cm just in feb this year !) and I notice my mud guards and skid plate will hit on everything !
SO I went online and looked up Lift kits for the tacoma, got in contact with a local truck shop, they offer a 3" lift in the front using a strut spacer and 1" in the back with leaf blocks.
Im not getting this so I can go hardcore off roading like some of you guys, although I LOVE the trucks on this site !! I want this for Looks and raise the front a little.
Will my truck look funny with Stock rims and tires ? im running stock "TRD Offroad" rims, side 265-75-R16. they came stock with BF Rugged terrain tires, there ok, but I am prob going to get All Terrains once they wear out.
Also can I go a size bigger in tire without issue? remember this isn't a hardcore offroad truck, I have a ATV to get me those places haha

Help me out !