I have the Waterstone PLP - might be the same model.
I have the standard reach and there are times I wish I had the extended reach - although DH probably wouldn't like the extended reach.

I set up a cardboard sink and coat hanger for a faucet and played with placement.

I ended up putting the faucet in line with the drain - My initial plan was to center it or put it at the divider.

They drilled the faucet hole at the house, so was OK

So go get a coat hanger and play!

Here is a picture

PS - Waterstone is replacing our head with a different style as some have drooled out of the switch. They are re-designing the latch head (I think I am the only person who ever had a problem with a Waterstone...but I still love it and would recommend it)

A2gemini -- I think the very first time I ever heard of Waterstone was from you :-) Love your faucet! Would you mind telling me how big your sink is? (I'm thinking mainly of width side to side.)

Sadly, the hole has already been drilled, so I haven't got any alternative placements available.

Thanks for your help!