Next I will move on to porting bitcoinjs to Auroracoin.
Have you talked to nite96 (or was it nite69?). Afaik he (they?) ported bitcoinj already for use in the schildbach android AUR wallet, no?
EDIT: this maybe: https://github.com/Nite69/bitcoinj-scrypt.git
Yes, me and nite69 have been in constant communication regarding development on bitcoinj for the android wallet
. Bitcoinj is the java implementation and bitcoinjs is javascript (for webwallets and such).