unless you plan on taking 10 caps at dosing times capping would be a waste. the largest cap (000) hold a little over a g. so with the amounts your looking to take, you might as well just measure out the powder throw it in some gatorade, ice tea mix, protien shake, ect ect.
I'd take our your creatine from the mix and use standard dosing protocol for that (load, maintain..) Beta alanine is solid pre w/o but post workout also? I'm not sure the benefits of that. Check out some yohombie-hcl or 1,3 dimeth, much stronger than caffeine but a bit more expensive
but what are your goals with this? fat loss?