That said, we have the following issues: a twisty staircase to navigate, the previous owners' dedication to almond colored bathroom items, a small budget, and two tall people (he's 6'1" and I'm 5'11") who would love to actually fit in a bathtub.
Does anyone know of any great internet resources to help us locate our perfect tub? I've tried www.lowes.com and www.homedepot.com and found a couple of things, but nothing amazing quite yet.
Also, you great home remodelers (Ellis, Sil, Bamie...), what should we do with the top part of the shower/tub? It appears that they are two pieces (tub bottom and the part that wraps three sides), but the top part is almond, and I'd like a white tub. Do we attempt to get a new top part (and where???) or do we go with tiling it ourselves?
Would love any info you might have! 

I didn't realize the top part came in three pieces...that would be great, since I love the cubbyholes, too!
(no offense, Bamie. Those wall thingys are GREAT!) He's been tiling "into" the stud areas to make little tiled "cubby holes" for shampoos, soaps, etc, and it looks FABULOUS! (you just have to make sure to slightly slope the base of the cubby hole towards the tub for drainage)
I've never tiled, either. We had one of those wall inserts around the tub in our last house, because it was enough work just plumbing the damned bathtub and sink!
We found one that is 5' by 32", and is 18" deep, which is nice. I actually climbed in it and it was pretty comfy. It's made by Sterling by Kohler, and it has a tub surround that comes in 3 pieces (way to go, Bamie!) that locks into the tub so we don't have to caulk. Just might be the way to go.
I know they make grout sealer...but how well does it work on white grout?