MacBook Pro upgrade to SSD migrating OSX and Bootcamp partitions

I wasn't able to find the info I needed here or on Apple's own forums or via Google, so here goes.

I have a MacBook Pro 15" early 2011 model with a 500 GB internal hard disk drive (non-SSD). Currently running OSX 10.8.5 on a 300 GB partition, and Windows 7 via Bootcamp on a 200 GB partition. OSX is under backup via TimeMachine, Windows is backed up manually on an external hard drive as a simple copy.

I would like to replace the internal hard disk drive with an Intel DC S3500 480GB SSD. Changing the drive itself should be easy via a guide I've found. But... instead of the 300GB/200GB partitions I currently have, I'm aiming for 400GB/80GB partitions on the SSD. The Windows 7 Bootcamp partition I currently have uses only 70GB, so I'd like it to occupy the 80GB partition on the SSD. Once I'm on the SSD, I will upgrade OSX to Yosemite.

Question: I would like to migrate both my current installation of OSX and the installation of Windows to their respective new (differently sized) partitions on the SSD, without having to re-install the OS'es. What steps do I need to take to make this work? (Any pitfalls?)

Update: Command output requested by David Anderson:

sudo fdisk /dev/disk0
Disk: /dev/disk0    geometry: 60801/255/63 [976773168 sectors]
Signature: 0xAA55
         Starting       Ending
 #: id  cyl  hd sec -  cyl  hd sec [     start -       size]
------------------------------------------------------------------------
 1: EE 1023 254  63 - 1023 254  63 [         1 -     409639] <Unknown ID>
 2: AF 1023 254  63 - 1023 254  63 [    409640 -  584931504] HFS+        
 3: AB 1023 254  63 - 1023 254  63 [ 585341144 -    1269544] Darwin Boot 
*4: 07 1023 254  63 - 1023 254  63 [ 586610688 -  390162432] HPFS/QNX/AUX

diskutil list
/dev/disk0
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *500.1 GB   disk0
   1:                        EFI                         209.7 MB   disk0s1
   2:                  Apple_HFS Macintosh HD            299.5 GB   disk0s2
   3:                 Apple_Boot Recovery HD             650.0 MB   disk0s3
   4:       Microsoft Basic Data BOOTCAMP                199.8 GB   disk0s4

diskutil cs list
No CoreStorage logical volume groups found