I've punched up 7 Motiv balls so far.  2 of each, except for the Tx1.  I've got nothing but great things to say about this equipment.  With these 7 balls I've got a nice little arsenal that allows me to play on heavy to light patterns with great success.  
I've got videos of all these posted at http://icemilk.bowlspace.com so please check them out to gather info on their reactions and to simply check me out.  
Good rolling to all, "may the strike force be with you"
Get MOTIVated
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"Every Strike brings me closer to my next homerun"