I have read forum posts which would suggest I can double claim, 30 for the study, and a further 40 for the qualification, however 70 would appear overly generous for a single qualification.
Once again, if this has previously been asked and answered (and I did read similar questions, just none which provided me with enough confidence to jump straight onto the CPE portal and submit anything) I apologize for the forum spam and will spend longer searching next time.
Group A CPEs pertain to the domains of the ISC2 certification(s) you hold. Have any of those domains been covered while studying for these other certifications? If yes then you can claim Group A CPEs for them. If no then you could still claim Group B CPEs for them.
The CPEs would be claimed for the process of studying not for the process of taking the test, and certainly not for just holding a certification. Typically, 1 hour of studying = 1 CPE. The maximum number of CPEs for a single submission is 40 so you can claim 40 CPEs as long as you did at least 40 hours of studying.