Lakshmi, the goddess of fortune, is called chanchal. Use it in worship of Lord Krishna.
To use mind in thinking of Krishna is as equivalent as to engage body in the service of Krishna.
The best use of power and opulence is to engage them in the service of the Lord.
Srimad Bhagavatam 1.15.5
The Lord can be served simply by adoring Him and accepting Him.
Srimad Bhagavatam 2.9.36,
So go on with your organisation for distribution of my books through press and other modern media and Krishna will certainly be pleased upon you. we can use everything Television, radio, movies or whatever there may be to tell about Krishna and outside of devotional service all these modern paraphenalia are just so much rubbish.