Riding a deristricted Agility 50 hurting the bike?

[blue]

..maybe...

..with my a50...k&n and modified oem exhaust, i find that @ every 40 degrees requires a different jet..



So am I looking at maybe a 92 jet or better it gets darn cold here in michigan and I would ride in the 30 or below if I knew my scoot would start for me after work.
peace