Thanks, guys. Yes, it's practically a GFS-parts bin Squier 51. Kulang nalang GFS '51 pickguard.
The upgrades are as follows:
- GFS top loading bridge
- GFS black circular string retainers
- GFS Vintage Liverpool bridge pickup
- GFS Alnico Fatbody tele neck pickup
- GFS black Kluson-look alike machine heads
- CTS 500K dual concentric knob for volume and tone
- Les Paul-type 3-way switch
- Graphtec nut
For the '51 though, I feel the high priority upgrades are for the nut and the bridge. Changing these two yielded a big difference in the tone of the guitar. The pots were also a good upgrade.