FPV system combinations

I'm thinking to buy full set of FPV system as followings.

1. ImmersionRC 5.8Ghz Audio/Video Transmitter - FatShark compatible (600mw)
2. ImmersionRC UNO5800 v4 32ch 5.8GHz A/V Receiver w/GS-Link - Dual Output (NEW Version)
3. Fieldview 888 TFT LCD 8" HD FPV Monitor with Backlight
4. HobbyKing Tiny OSD III (w/10Hz GPS and 80A Current sensor)
   
5. FatShark Dominator V2 Headset System Goggles Video Glasses 600 X 480 VGA
6. Fatshark 700TVL High Resolution FPV Tuned CCD Camera (NTSC)
7. ImmersionRC 5.8GHz Circular Polarized SpiroNet Antenna V2 (SMA)

Question:
a) 7 item are enough for FPV?
b) 7 items can connect without any problems or special settings?
If have any problems, please teach which items are problem or recommend other item.