Upgrade fresh water tank

[Tbeck11931]

Question:
1990 34’ Limited

Fresh water tank upgrade.
Old tank measurements
55”long x24”wide x10”deep

New tank
55”x24”x14” 60 gal tank

My 34’ has new upgrade axles with 2.5” lift kit.
The new tank fits perfectly except the new tank with a new holding pan will hang
2 1/4” below the #2 and #3 axles.

Being conservative with my measurements and when the full weight will lower the frame down. I’m expecting 13” of clearance between the pavement and the bottom of the pan.
Anyone foresee any problems with that setup in my future?
Thanks
Thomas