Last week I started my first IT job, IT support, so far have done some desktop swaps and was shown a basic overview of AD and sonicwalls. While planning with the IT manager today to get the remaining desktops he mentioned they will be upgrading from 2003 to 2012 within 3-4 months, they don't have any cisco gear, and they don't plan on buying any in the near future as their network is working fine with the unmanaged switches and whatever the router is, it's a white rack mount with a few lights on but I have no idea what brand it is. However if I can come up with some good reasons to switch to cisco they might bite. The current sys admin has never really worked with cisco but he has a pretty decent setup here and he manages a few other SMB's so they'd probably need to hire an installer, which I might be able to find

They said MCSA 2012 would be a big benefit and to the company, and could put me into a sys admin role within a few months. I didn't ask about pay but asked if they would reimburse me and he said probably. MCSA 2012 is something I planned on getting eventually but have been focusing more on CCNA because I prefer cli over gui but not powershell. All the MCSA self-study books I see on amazon get really bad reviews and I prefer to read books over watch videos. I am scheduled to start WGU in January for security but I think I can still change it.
So a few options I've thought of are:
1) Delay WGU and work on MCSA 2012, the company will probably reimburse me for study guides and material. I studied A+ for about 2 weeks and passed comfortably, Network+ I studied for about 2 weeks and was pretty much ready but decided to wait for WGU to pay, might be a mistake now. CCENT was the first thing I studied and after 3 months I still wasn't very prepared, I think nowadays it would take me a month or two to be ready. My question is how long would it take someone be ready for MCSA 2012 while studying for 20-25 hours a week? Is it weeks or months?
2) Switch to WGU net admin and start focusing on Server 2012 immediately, is this allowed? Do they have good study material? Would a security degree look better for someone eventually getting into R&S? I might pursue a masters down the road if it helps me career wise, then I could switch to a network focused degree. CCENT\CCNA books are much better rated and I have no issues with the cost of study/test.
3) Start WGU security and take the MTA's to begin with then move on to self studying for MCSA 2012 while WGU sits. This would be the least hassle but also seems like a waste of money.
What would you do? I'm leaning towards option 2.