>simply that I like both some general massage and other
>services. and I don't want to particularly cut the massage,
>or other short. simple as that.
No, its not that simple and you didnt get the point 
Here's the real question directed back to you:
Are you there for a REAL massage?
or
Are you there to F**K some asian RA?
To be honest with you, I personally know of less than a handful of RA's that do both and take time for both.
Many of these storefront RA's are taught to "churn em and burn em" 
So, with that said, even I am hard-pressed to get the best of both worlds. So why should you?
After the deed is done, do you want to play cards afterwards becos she didnt wanna massage you again and that her massage is weak and short to begin with?
I'm glad you brought this up. Case in point, a few days ago I was hankering for a real GOOD
massage.
I simply made an appointment to a TAMP.
Got a good hourlong massage and semi-happy ending.
I got dinner and felt horny afterwards.
Went to go see some eyecandy and picked one that raised me up.
Mission accomplished. She was thru with me in a little over a 1/2hr.
I was satisfied with my decision to go to 2different RA's.
Truth is, my regs werent in town, so I cant get both. 
ANd no, dont ask who they are.
THere are probably alot more than my handful that does both.
But its YMMV, and you are better off finding your own.