hey all

i know this question has probably been asked over and over again but can anybody tell me the cons of getting tmolding and cutting off the vertical part off it and just gluing the tmolding top part onto the edges of the cabinet instead of routing the groove and putting it normally because i have no access to a router.
i know people are going to say "just buy a router, they are cheap", "rent a router" or "buy regular molding" but seeing as i am a 13yr old kid with no money, buying or renting a router isn't really an option because it costs heaps to do both of those things. i have also looked into buying regular molding but none of it was right and none of my local hardware stores carry the stuff.
so... yeah. just wanted everyone's opinions