So, if I'm on the right page here, I see the Catalunya circuit to be very similar to Bahrain but without that looooong penultimate straight. The first and second sectors flow about the same with very few hard braking corners, lots of mid-speed corners where you drag the brake. Perfectly suited for Mercedes and Lewis' hands. (And he loves the place.) Barring a safety car, it should go the same way. And if it does, where he vanishes off into the distance, this may be the "statement race" for him…no, for the rest of the field.
I hate to look ahead (cuz Lord knows, I'm enjoying every bit of this season so far) but what I'm really curious about is Monaco. Tight, bumpy circuit that needs a hefty dose of B2 (Balls and Balance). This will truly tell us how perfect a car the W05 really is. Whadya think?
Well, Lewis is never lacking in the balls department, good at Monaco too, as is Nico. And maybe that smaller nose will help it squeezing round twisty corners.
RC, he does like Monaco, doesn't he.

Regardless of how suitable the car is for such a one-off circuit, just his large attachments and fondness may be enough to reward him with another handshake from Prince Albert. I'm a-tingle just thinking about it.

There may be similarities, but I personally think Bahrain is a much better circuit for racing. For a start, Bahrain is wider, and there are more opportunities for overtaking. Barcelona is a circuit better suited for testing I think, it rarely produces great racing.
It's a long while since Senna and Mansell were neck-and-neck down the straight!
Lew, agreed on the racing qualities being better in Bahrain but I was focusing on what we can anticipate in terms of how Mercedes and the chasing pack will go based on the layout. Catalunya suits the W05 based on what we've seen so far. I think the chasing pack are so close to each other now that we may see them tussle the way they did in Bahrain. That was pretty good TV too…I wouldn't mind that but it all depends on who was clever enough with their upgrades.
Lewis always seems to have an extra couple tenths in the last sector here
(as he does at many tracks) remember him being level with the bulls in 2012 qualifying in S1 and S2 and then getting an extra 2tenths out of the last sector every time, hopefully another nice clean weekend no reliability issues and a well deserved lead in the WDC afterwards 
Cheekybru, if that is your bright forecast for the eventual outcome, I'm onboard.