RE: What order should I buy these tools?
Compare the weights of the CCS130BD2 and the AW188BDS. 27 kilos and 7kilos! Also the CCBDS46 at 20 kilos.
You need a permanant position for heavy items. Consider if you have enough bench space. Will you still have room to swing a wing?
The drum sander sounds a good idea but not that cheap at £7 or £8. See comments on this by Alex Whittaker in the latest RCME