The way the perf boards are rendered is quite inefficient. I don’t know if there is any intention to change that though.
In Inspector you can choose between perf board (which has a pad for every hole, no strips) or strip board (and then select either horizontal or vertical strips in Inspector. The changing the size of the board should not change what type of board it is.
I think @Blue 's fzbz file is the only collection of top view parts. I’ve made various ones over the years and usually labeled them as top view (so a search in the forums will find them) but not made a list in one place.
I think there is a top view regulator somewhere (I remember making a variety of top view cases 3, 4 and 5 pin versions I think some time back. Part creation is fairly complex. These two sets of tutorials cover the current versions of Fritzing. Many of the others are for older versions (pre parts editor.)
Some people do use pcb view for perfboard projects both because the pcb silkscreen view parts are typically top view and because you can route traces on both the top and bottom of the board (which you can’t in breadboard view.) The grid lines contrast are not currently changeable.
There is an enhancement request open on github
to do this here: