Hi,
I think better would be to go and tke SCBCD 1st then web servcies.
Reason being one should have understading of distributed systems before SAO.
I am also planning for SCBCD. I have taken
SCJP and SCWCD.
-Lave
SCJP 1.4, SCWCD 1.4, SCBCD 1.3, ITIL V3 Foundation Certification