Buying Advice Small 4x4 ih tractor?

[farmall50dieselboy]

M looking to buy an older small international or case international tractor in the red family. Lol. I'm wanting it to be able to power a 6 foot bush hog or finish mower. Pull a 4-5' disk, and power a 5' tiller. Diesel, and loader. U an almost 18 and I started a lawn car business2 summers ago. I'm trying to grow my business. I'd like To be able to bush hog and mow fields and till gardens, I want a red tractor and diesel and reliable . Any suggestions? My sad has a 2010 farmall 50. But I'm not familiar with older 80s and 90s models rd tractors. Thanks guys!

[case245]

i had a case245 its was 21hp 3 cuc diesel 60 cu in 2000ibs it wieght i plowed tilled dragged loggs with it its was an 1989 ran it to 2006 was i was 12 i for got to take it out of 4wd the clutch came out the top of tranny tat why we left it sit in 06 the tranny was shot i think metal shaving found there way inside tranny thats the only problem we had with te tractor my fualt not tractors we never changed the oil had 11k hrs on it