Joe, one little problem with your 5% charge. It is illegal in Illinois. You can only charge a maximum of 9% per annum.
From USLEGAL.com
Chapter 815 of the Illinois Compiled Statutes governs the rate of interest in the state of Illinois. Section 815 ILCS 205/1 prescribes the maximum rate of interest upon a loan or forbearance of money, goods, or things in action as $5 upon $100 for one year. Section 815 ILCS 205/4 prescribes a rate of interest of 9 percent per annum in all written contracts. Contracts providing for a higher rate of interest are void. Section 815 ILCS 205/5 prohibits any person from accepting or receiving any greater sum or value for the loan than which is permitted by the provisions of this Chapter.
From USLEGAL.com
Chapter 815 of the Illinois Compiled Statutes governs the rate of interest in the state of Illinois. Section 815 ILCS 205/1 prescribes the maximum rate of interest upon a loan or forbearance of money, goods, or things in action as $5 upon $100 for one year. Section 815 ILCS 205/4 prescribes a rate of interest of 9 percent per annum in all written contracts. Contracts providing for a higher rate of interest are void. Section 815 ILCS 205/5 prohibits any person from accepting or receiving any greater sum or value for the loan than which is permitted by the provisions of this Chapter.