Using the QCP To Calculate an Uplift on Quote Lines within a Quote Line Group in Salesforce CPQ

We use Salesforce CPQ and we do not use MDQ. We use quote line groups on a quote to signify the year of the subscription. For example,

1. Year 1 quote line group has dates of 1/1/2026 through 12/31/2026 and comes on as list price. 
2. Year 2 quote line group has dates of 1/1/2027 through 12/31/2027 and we want to apply a 5% uplift using the year one price and apply 5% uplift to each line in the Year 2 quote line group.
3. Year 3 quote line group has dates of 1/1/2028 through 12/41/2028 and we want to apply a 5% uplift using the year 2 price and apply that 5% to each line in the Year 3 quote line group.

Does anyone else done this before? If so, and you used the QCP could you share how you built it? We need help building this and adding to our current QCP. 

Thank you.