I’m upgrading my RE restricted license in November however I found the bike I’m looking for with a great deal

What are my options can I buy the bike get it delivered to my house and leave it in the garage until I get my R license or should I just wait and hope another deal comes my way.

If I do go for buying the bike can I get someone to test ride it kinda like a professional examination.

My plan would be get it financed and once I get my license sell my current bike and pay the loan in full, it would be 49 dollars a week until November once I sell the bike and a pay it in full, it would give me good credit and I know I can afford the loan if anything happens to my current bike.