First, remember, these can't be "reserved" only "preferred". Second, I recommend that you use number of 1,000 or higher, ask suggested bt CIYAM and myself earlier. This is so that these IDs can be resevered and used in a more-official sense in the future.
My .02 cents on it. You can do whst you want to do, but after working in IT and with communications for years, I can say that "cherry picking" lower IDs (which is how this could be perceived) is a little unprofessional.
Please understand, I'm not hassling you, but trying to educate/advise on the situation and explain why I don't support using those values.
Okay, I agree.

I've got no problem with that.. So we're reserving lower 1000 IDs (from 1 to 1000) for core use???
Then I think I'll take 1000 to 1200 then (I'll need to revise my app, but thankfully, I haven't really uploaded too many transactions yet).. IF there is no objection.. Thanks for the feedback, btw.. Really appreciate it!
agree. i ll take ID 1201-1221
btw i am working out a php API wrapper to allow wider adoption and also give other webdevs and supporters the chance to launch own qora-services. i miss a mobile wallet so thats the first thing i am going to build upon my API lib.
i ll opensource all of my work. and i ll post updates here as well as on the site which will be hosting the mobile wallet.