As far as its position is concerned, I think it would work either before or after the verb (or even after "questions", which would then make the most sense to me), but in reading this sentence I had ask myself what the word "suitably" is supposed to mean - I still don't know (hence my suggestion to leave it off). ;-)

What you have here is the classic example of a 'split infinitive', once deeply frowned upon, but nowadays increasingly acceptable.

However, in the sentence as it stands, it does read rather uncomfortably, but it is difficult to know where else you could position the adverb to make it any better.

For me, the real problem in the first place is the choice of this adverb; you can answer quickly / curtly / politely, but it sounds all wrong to say 'answer suitably' --- it isn't appropriate as a manner in which to answer.

I would prefer something like 'We are ready to come up with suitable answers to your questions concerning...'

It's not even quite clear what you are trying to say; do you mean that the 'we' are the ones who have the experience / fnctionality etc.? You really need to explain a bit more clearly what you're really trying to say, and then I could perhaps help you better...

It's possible how you wrote it, but it's not good style to "split the infinitive"

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Note added at 8 mins (2005-05-24 13:57:50 GMT)
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In fact, I would re-write it like this:

We are ready to provide a suitable answer ..